1500500804012 has 18 divisors (see below), whose sum is σ = 3054590922852. Its totient is φ = 643071773064.

The previous prime is 1500500803973. The next prime is 1500500804053. The reversal of 1500500804012 is 2104080050051.

It is a super-2 number, since 2×1500500804012² (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3827807978 + ... + 3827808369.

It is an arithmetic number, because the mean of its divisors is an integer number (169699495714).

Almost surely, 2^{1500500804012} is an apocalyptic number.

It is an amenable number.

1500500804012 is an abundant number, since it is smaller than the sum of its proper divisors (1554090118840).

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

1500500804012 is a wasteful number, since it uses less digits than its factorization.

1500500804012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7655616365 (or 7655616356 counting only the distinct ones).

The product of its (nonzero) digits is 1600, while the sum is 26.

Adding to 1500500804012 its reverse (2104080050051), we get a palindrome (3604580854063).

The spelling of 1500500804012 in words is "one trillion, five hundred billion, five hundred million, eight hundred four thousand, twelve".