5206166450532 has 72 divisors (see below), whose sum is σ = 13201453111392. Its totient is φ = 1729935043200.

The previous prime is 5206166450519. The next prime is 5206166450549. The reversal of 5206166450532 is 2350546616025.

5206166450532 is a `hidden beast` number, since 5 + 2 + 0 + 6 + 1 + 6 + 64 + 50 + 532 = 666.

It is a super-2 number, since 2×5206166450532² (a number of 26 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 14811907 + ... + 15159317.

It is an arithmetic number, because the mean of its divisors is an integer number (183353515436).

Almost surely, 2^{5206166450532} is an apocalyptic number.

It is an amenable number.

5206166450532 is an abundant number, since it is smaller than the sum of its proper divisors (7995286660860).

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

5206166450532 is a wasteful number, since it uses less digits than its factorization.

5206166450532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 348729 (or 348724 counting only the distinct ones).

The product of its (nonzero) digits is 1296000, while the sum is 45.

The spelling of 5206166450532 in words is "five trillion, two hundred six billion, one hundred sixty-six million, four hundred fifty thousand, five hundred thirty-two".