26375125264 has 10 divisors (see below), whose sum is σ = 51101805230. Its totient is φ = 13187562624.

The previous prime is 26375125261. The next prime is 26375125277. The reversal of 26375125264 is 46252157362.

It can be written as a sum of positive squares in only one way, i.e., 14446116864 + 11929008400 = 120192^2 + 109220^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 26375125264.

It is not an unprimeable number, because it can be changed into a prime (26375125261) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 824222649 + ... + 824222680.

It is an arithmetic number, because the mean of its divisors is an integer number (5110180523).

Almost surely, 2^26375125264 is an apocalyptic number.

It is an amenable number.

26375125264 is a deficient number, since it is larger than the sum of its proper divisors (24726679966).

26375125264 is a wasteful number, since it uses less digits than its factorization.

26375125264 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1648445337 (or 1648445331 counting only the distinct ones).

The product of its digits is 604800, while the sum is 43.

The spelling of 26375125264 in words is "twenty-six billion, three hundred seventy-five million, one hundred twenty-five thousand, two hundred sixty-four".