26113087437 has 16 divisors (see below), whose sum is σ = 36653814720. Its totient is φ = 16490736000.

The previous prime is 26113087433. The next prime is 26113087447. The reversal of 26113087437 is 73478031162.

It is not a de Polignac number, because 26113087437 - 2² = 26113087433 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (26113087433) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 719937 + ... + 755337.

It is an arithmetic number, because the mean of its divisors is an integer number (2290863420).

Almost surely, 2^26113087437 is an apocalyptic number.

It is an amenable number.

26113087437 is a deficient number, since it is larger than the sum of its proper divisors (10540727283).

26113087437 is a wasteful number, since it uses less digits than its factorization.

26113087437 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48364.

The product of its (nonzero) digits is 169344, while the sum is 42.

The spelling of 26113087437 in words is "twenty-six billion, one hundred thirteen million, eighty-seven thousand, four hundred thirty-seven".