3035142520 has 64 divisors (see below), whose sum is σ = 7013329920. Its totient is φ = 1181666304.

The previous prime is 3035142503. The next prime is 3035142527. The reversal of 3035142520 is 252415303.

3035142520 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3035142527) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 263604 + ... + 274876.

It is an arithmetic number, because the mean of its divisors is an integer number (109583280).

Almost surely, 2^3035142520 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3035142520, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3506664960).

3035142520 is an abundant number, since it is smaller than the sum of its proper divisors (3978187400).

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

3035142520 is a wasteful number, since it uses less digits than its factorization.

3035142520 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11464 (or 11460 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 25.

The square root of 3035142520 is about 55092.1275682833. The cubic root of 3035142520 is about 1447.8593096623.

Adding to 3035142520 its reverse (252415303), we get a palindrome (3287557823).

The spelling of 3035142520 in words is "three billion, thirty-five million, one hundred forty-two thousand, five hundred twenty".