26537893156 has 48 divisors (see below), whose sum is σ = 48542659200. Its totient is φ = 12678446592.

The previous prime is 26537893103. The next prime is 26537893171. The reversal of 26537893156 is 65139873562.

It is a junction number, because it is equal to n+sod(n) for n = 26537893097 and 26537893106.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12045151 + ... + 12047353.

It is an arithmetic number, because the mean of its divisors is an integer number (1011305400).

Almost surely, 2^26537893156 is an apocalyptic number.

It is an amenable number.

26537893156 is a deficient number, since it is larger than the sum of its proper divisors (22004766044).

26537893156 is a wasteful number, since it uses less digits than its factorization.

26537893156 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3268 (or 3266 counting only the distinct ones).

The product of its digits is 8164800, while the sum is 55.

The spelling of 26537893156 in words is "twenty-six billion, five hundred thirty-seven million, eight hundred ninety-three thousand, one hundred fifty-six".