25533677323 has 32 divisors (see below), whose sum is σ = 33725196288. Its totient is φ = 18715776000.

The previous prime is 25533677317. The next prime is 25533677347. The reversal of 25533677323 is 32377633552.

It is not a de Polignac number, because 25533677323 - 2⁵ = 25533677291 is a prime.

It is not an unprimeable number, because it can be changed into a prime (25533677123) 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, 3073311 + ... + 3081607.

It is an arithmetic number, because the mean of its divisors is an integer number (1053912384).

Almost surely, 2^25533677323 is an apocalyptic number.

25533677323 is a deficient number, since it is larger than the sum of its proper divisors (8191518965).

25533677323 is a wasteful number, since it uses less digits than its factorization.

25533677323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10683.

The product of its digits is 2381400, while the sum is 46.

The spelling of 25533677323 in words is "twenty-five billion, five hundred thirty-three million, six hundred seventy-seven thousand, three hundred twenty-three".