1500015164 has 12 divisors (see below), whose sum is σ = 2643912600. Its totient is φ = 744611568.

The previous prime is 1500015157. The next prime is 1500015203. The reversal of 1500015164 is 4615100051.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1348379 + ... + 1349490.

It is an arithmetic number, because the mean of its divisors is an integer number (220326050).

Almost surely, 2^1500015164 is an apocalyptic number.

It is an amenable number.

1500015164 is a deficient number, since it is larger than the sum of its proper divisors (1143897436).

1500015164 is a wasteful number, since it uses less digits than its factorization.

1500015164 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2698012 (or 2698010 counting only the distinct ones).

The product of its (nonzero) digits is 600, while the sum is 23.

The square root of 1500015164 is about 38730.0292279776. The cubic root of 1500015164 is about 1144.7180999729.

The spelling of 1500015164 in words is "one billion, five hundred million, fifteen thousand, one hundred sixty-four".