26125361264 has 20 divisors (see below), whose sum is σ = 50718535056. Its totient is φ = 13036707072.

The previous prime is 26125361239. The next prime is 26125361267. The reversal of 26125361264 is 46216352162.

It is a hoax number, since the sum of its digits (38) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (26125361267) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1615049 + ... + 1631144.

Almost surely, 2^26125361264 is an apocalyptic number.

It is an amenable number.

26125361264 is a deficient number, since it is larger than the sum of its proper divisors (24593173792).

26125361264 is a wasteful number, since it uses less digits than its factorization.

26125361264 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3246704 (or 3246698 counting only the distinct ones).

The product of its digits is 103680, while the sum is 38.

The spelling of 26125361264 in words is "twenty-six billion, one hundred twenty-five million, three hundred sixty-one thousand, two hundred sixty-four".