10001515002 has 32 divisors (see below), whose sum is σ = 20105275200. Its totient is φ = 3316819968.

The previous prime is 10001514979. The next prime is 10001515061. The reversal of 10001515002 is 20051510001.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3693333 + ... + 3696039.

It is an arithmetic number, because the mean of its divisors is an integer number (628289850).

Almost surely, 2^10001515002 is an apocalyptic number.

10001515002 is an abundant number, since it is smaller than the sum of its proper divisors (10103760198).

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

10001515002 is a wasteful number, since it uses less digits than its factorization.

10001515002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5630.

The product of its (nonzero) digits is 50, while the sum is 15.

The spelling of 10001515002 in words is "ten billion, one million, five hundred fifteen thousand, two".