25510627675 has 24 divisors (see below), whose sum is σ = 35547662304. Its totient is φ = 18019541760.

The previous prime is 25510627661. The next prime is 25510627687. The reversal of 25510627675 is 57672601552.

It is not a de Polignac number, because 25510627675 - 2¹⁹ = 25510103387 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1698922 + ... + 1713871.

It is an arithmetic number, because the mean of its divisors is an integer number (1481152596).

Almost surely, 2^25510627675 is an apocalyptic number.

25510627675 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

25510627675 is a deficient number, since it is larger than the sum of its proper divisors (10037034629).

25510627675 is a wasteful number, since it uses less digits than its factorization.

25510627675 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3412839 (or 3412834 counting only the distinct ones).

The product of its (nonzero) digits is 882000, while the sum is 46.

The spelling of 25510627675 in words is "twenty-five billion, five hundred ten million, six hundred twenty-seven thousand, six hundred seventy-five".