505087583852 has 12 divisors (see below), whose sum is σ = 884713456536. Its totient is φ = 252312310560.

The previous prime is 505087583843. The next prime is 505087583887. The reversal of 505087583852 is 258385780505.

It is a super-2 number, since 2×505087583852² (a number of 24 digits) contains 22 as substring.

It is a hoax number, since the sum of its digits (56) coincides with the sum of the digits of its distinct prime factors.

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, 57865433 + ... + 57874160.

It is an arithmetic number, because the mean of its divisors is an integer number (73726121378).

Almost surely, 2^505087583852 is an apocalyptic number.

It is an amenable number.

505087583852 is a deficient number, since it is larger than the sum of its proper divisors (379625872684).

505087583852 is a wasteful number, since it uses less digits than its factorization.

505087583852 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 115740688 (or 115740686 counting only the distinct ones).

The product of its (nonzero) digits is 13440000, while the sum is 56.

The spelling of 505087583852 in words is "five hundred five billion, eighty-seven million, five hundred eighty-three thousand, eight hundred fifty-two".