26624131045 has 32 divisors (see below), whose sum is σ = 35119123200. Its totient is φ = 19286429184.

The previous prime is 26624131013. The next prime is 26624131057. The reversal of 26624131045 is 54013142662.

It is a cyclic number.

It is not a de Polignac number, because 26624131045 - 2⁵ = 26624131013 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 26624131045.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3511879 + ... + 3519451.

It is an arithmetic number, because the mean of its divisors is an integer number (1097472600).

Almost surely, 2^26624131045 is an apocalyptic number.

It is an amenable number.

26624131045 is a deficient number, since it is larger than the sum of its proper divisors (8494992155).

26624131045 is a wasteful number, since it uses less digits than its factorization.

26624131045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9229.

The product of its (nonzero) digits is 34560, while the sum is 34.

The spelling of 26624131045 in words is "twenty-six billion, six hundred twenty-four million, one hundred thirty-one thousand, forty-five".