2528000005255 has 16 divisors (see below), whose sum is σ = 3038529690144. Its totient is φ = 2019114697600.

The previous prime is 2528000005253. The next prime is 2528000005259. The reversal of 2528000005255 is 5525000008252.

It is a happy number.

It is not a de Polignac number, because 2528000005255 - 2¹ = 2528000005253 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 2528000005255.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2528000005253) 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, 18286824 + ... + 18424546.

It is an arithmetic number, because the mean of its divisors is an integer number (189908105634).

Almost surely, 2^{2528000005255} is an apocalyptic number.

2528000005255 is a deficient number, since it is larger than the sum of its proper divisors (510529684889).

2528000005255 is a wasteful number, since it uses less digits than its factorization.

2528000005255 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 143666.

The product of its (nonzero) digits is 40000, while the sum is 34.

The spelling of 2528000005255 in words is "two trillion, five hundred twenty-eight billion, five thousand, two hundred fifty-five".