15077317264 has 10 divisors (see below), whose sum is σ = 29212302230. Its totient is φ = 7538658624.

The previous prime is 15077317253. The next prime is 15077317267. The reversal of 15077317264 is 46271377051.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 14165760400 + 911556864 = 119020^2 + 30192^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 15077317264.

It is not an unprimeable number, because it can be changed into a prime (15077317267) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 471166149 + ... + 471166180.

It is an arithmetic number, because the mean of its divisors is an integer number (2921230223).

Almost surely, 2^15077317264 is an apocalyptic number.

It is an amenable number.

15077317264 is a deficient number, since it is larger than the sum of its proper divisors (14134984966).

15077317264 is an equidigital number, since it uses as much as digits as its factorization.

15077317264 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 942332337 (or 942332331 counting only the distinct ones).

The product of its (nonzero) digits is 246960, while the sum is 43.

The spelling of 15077317264 in words is "fifteen billion, seventy-seven million, three hundred seventeen thousand, two hundred sixty-four".