2504000255 has 4 divisors (see below), whose sum is σ = 3004800312. Its totient is φ = 2003200200.

The previous prime is 2504000251. The next prime is 2504000269. The reversal of 2504000255 is 5520004052.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 2504000255 - 2² = 2504000251 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2504000255.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2504000251) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 250400021 + ... + 250400030.

It is an arithmetic number, because the mean of its divisors is an integer number (751200078).

Almost surely, 2^2504000255 is an apocalyptic number.

2504000255 is a deficient number, since it is larger than the sum of its proper divisors (500800057).

2504000255 is an equidigital number, since it uses as much as digits as its factorization.

2504000255 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 500800056.

The product of its (nonzero) digits is 2000, while the sum is 23.

The square root of 2504000255 is about 50039.9865607496. The cubic root of 2504000255 is about 1357.9323133834.

The spelling of 2504000255 in words is "two billion, five hundred four million, two hundred fifty-five", and thus it is an aban number.