25000537016755 has 16 divisors (see below), whose sum is σ = 31783845913344. Its totient is φ = 18812995855360.

The previous prime is 25000537016743. The next prime is 25000537016761. The reversal of 25000537016755 is 55761073500052.

It is not a de Polignac number, because 25000537016755 - 2¹¹ = 25000537014707 is a prime.

It is a super-2 number, since 2×25000537016755² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 85305187 + ... + 85597756.

It is an arithmetic number, because the mean of its divisors is an integer number (1986490369584).

Almost surely, 2^{25000537016755} is an apocalyptic number.

25000537016755 is a deficient number, since it is larger than the sum of its proper divisors (6783308896589).

25000537016755 is a wasteful number, since it uses less digits than its factorization.

25000537016755 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 170904686.

The product of its (nonzero) digits is 1102500, while the sum is 46.

The spelling of 25000537016755 in words is "twenty-five trillion, five hundred thirty-seven million, sixteen thousand, seven hundred fifty-five".