501613306540712 has 32 divisors (see below), whose sum is σ = 990039994759200. Its totient is φ = 237603007454400.

The previous prime is 501613306540679. The next prime is 501613306540757. The reversal of 501613306540712 is 217045603316105.

It is a super-2 number, since 2×501613306540712² (a number of 30 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11874239 + ... + 33826382.

It is an arithmetic number, because the mean of its divisors is an integer number (30938749836225).

Almost surely, 2^{501613306540712} is an apocalyptic number.

It is an amenable number.

501613306540712 is a deficient number, since it is larger than the sum of its proper divisors (488426688218488).

501613306540712 is a wasteful number, since it uses less digits than its factorization.

501613306540712 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45772857 (or 45772853 counting only the distinct ones).

The product of its (nonzero) digits is 453600, while the sum is 44.

Adding to 501613306540712 its reverse (217045603316105), we get a palindrome (718658909856817).

The spelling of 501613306540712 in words is "five hundred one trillion, six hundred thirteen billion, three hundred six million, five hundred forty thousand, seven hundred twelve".