25262530014057 has 32 divisors (see below), whose sum is σ = 39536416841472. Its totient is φ = 14045320767744.

The previous prime is 25262530014031. The next prime is 25262530014061. The reversal of 25262530014057 is 75041003526252.

It is not a de Polignac number, because 25262530014057 - 2⁸ = 25262530013801 is a prime.

It is a super-2 number, since 2×25262530014057² (a number of 28 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (25262530014077) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 47328183 + ... + 47858979.

It is an arithmetic number, because the mean of its divisors is an integer number (1235513026296).

Almost surely, 2^{25262530014057} is an apocalyptic number.

It is an amenable number.

25262530014057 is a deficient number, since it is larger than the sum of its proper divisors (14273886827415).

25262530014057 is a wasteful number, since it uses less digits than its factorization.

25262530014057 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 592097.

The product of its (nonzero) digits is 504000, while the sum is 42.

The spelling of 25262530014057 in words is "twenty-five trillion, two hundred sixty-two billion, five hundred thirty million, fourteen thousand, fifty-seven".