2505028260 has 96 divisors (see below), whose sum is σ = 8095594752. Its totient is φ = 566899200.

The previous prime is 2505028249. The next prime is 2505028271. The reversal of 2505028260 is 628205052.

2505028260 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (2505028249) and next prime (2505028271).

It is a Harshad number since it is a multiple of its sum of digits (30).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 12894 + ... + 71946.

It is an arithmetic number, because the mean of its divisors is an integer number (84329112).

Almost surely, 2^2505028260 is an apocalyptic number.

2505028260 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2505028260, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4047797376).

2505028260 is an abundant number, since it is smaller than the sum of its proper divisors (5590566492).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2505028260 is a wasteful number, since it uses less digits than its factorization.

2505028260 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59173 (or 59171 counting only the distinct ones).

The product of its (nonzero) digits is 9600, while the sum is 30.

The square root of 2505028260 is about 50050.2573419958. The cubic root of 2505028260 is about 1358.1181187714.

The spelling of 2505028260 in words is "two billion, five hundred five million, twenty-eight thousand, two hundred sixty".