501712116570 has 96 divisors (see below), whose sum is σ = 1493653180032. Its totient is φ = 114457712256.

The previous prime is 501712116553. The next prime is 501712116611. The reversal of 501712116570 is 75611217105.

It is a happy number.

501712116570 is a `hidden beast` number, since 5 + 0 + 1 + 71 + 2 + 1 + 16 + 570 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 431857 + ... + 1090836.

It is an arithmetic number, because the mean of its divisors is an integer number (15558887292).

Almost surely, 2^501712116570 is an apocalyptic number.

501712116570 is an abundant number, since it is smaller than the sum of its proper divisors (991941063462).

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

501712116570 is a wasteful number, since it uses less digits than its factorization.

501712116570 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1523236 (or 1523233 counting only the distinct ones).

The product of its (nonzero) digits is 14700, while the sum is 36.

The spelling of 501712116570 in words is "five hundred one billion, seven hundred twelve million, one hundred sixteen thousand, five hundred seventy".