15005051016 has 32 divisors (see below), whose sum is σ = 37808010240. Its totient is φ = 4962299328.

The previous prime is 15005051011. The next prime is 15005051053. The reversal of 15005051016 is 61015050051.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is not an unprimeable number, because it can be changed into a prime (15005051011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2458411 + ... + 2464506.

It is an arithmetic number, because the mean of its divisors is an integer number (1181500320).

Almost surely, 2^15005051016 is an apocalyptic number.

It is an amenable number.

15005051016 is an abundant number, since it is smaller than the sum of its proper divisors (22802959224).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

15005051016 is a wasteful number, since it uses less digits than its factorization.

15005051016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4923053 (or 4923049 counting only the distinct ones).

The product of its (nonzero) digits is 750, while the sum is 24.

The spelling of 15005051016 in words is "fifteen billion, five million, fifty-one thousand, sixteen".