25676893323 has 40 divisors (see below), whose sum is σ = 38767813392. Its totient is φ = 16935381504.

The previous prime is 25676893321. The next prime is 25676893337. The reversal of 25676893323 is 32339867652.

It is a happy number.

25676893323 is a `hidden beast` number, since 256 + 7 + 68 + 9 + 3 + 323 = 666.

It is not a de Polignac number, because 25676893323 - 2¹ = 25676893321 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 25676893323.

It is not an unprimeable number, because it can be changed into a prime (25676893321) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 3403011 + ... + 3410547.

Almost surely, 2^25676893323 is an apocalyptic number.

25676893323 is a deficient number, since it is larger than the sum of its proper divisors (13090920069).

25676893323 is a wasteful number, since it uses less digits than its factorization.

25676893323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7993 (or 7984 counting only the distinct ones).

The product of its digits is 9797760, while the sum is 54.

The spelling of 25676893323 in words is "twenty-five billion, six hundred seventy-six million, eight hundred ninety-three thousand, three hundred twenty-three".