16375276264 has 8 divisors (see below), whose sum is σ = 30703643010. Its totient is φ = 8187638128.

The previous prime is 16375276223. The next prime is 16375276319. The reversal of 16375276264 is 46267257361.

It can be written as a sum of positive squares in only one way, i.e., 11891902500 + 4483373764 = 109050^2 + 66958^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1023454759 + ... + 1023454774.

Almost surely, 2^16375276264 is an apocalyptic number.

It is an amenable number.

16375276264 is a deficient number, since it is larger than the sum of its proper divisors (14328366746).

16375276264 is a wasteful number, since it uses less digits than its factorization.

16375276264 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2046909539 (or 2046909535 counting only the distinct ones).

The product of its digits is 2540160, while the sum is 49.

The spelling of 16375276264 in words is "sixteen billion, three hundred seventy-five million, two hundred seventy-six thousand, two hundred sixty-four".