4520574972432 has 60 divisors (see below), whose sum is σ = 12803757059184. Its totient is φ = 1488703400640.

The previous prime is 4520574972401. The next prime is 4520574972493. The reversal of 4520574972432 is 2342794750254.

4520574972432 is a `hidden beast` number, since 4 + 5 + 20 + 574 + 9 + 7 + 2 + 43 + 2 = 666.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 189101794 + ... + 189125697.

Almost surely, 2^{4520574972432} is an apocalyptic number.

It is an amenable number.

4520574972432 is an abundant number, since it is smaller than the sum of its proper divisors (8283182086752).

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

4520574972432 is a wasteful number, since it uses less digits than its factorization.

4520574972432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 378227588 (or 378227579 counting only the distinct ones).

The product of its (nonzero) digits is 16934400, while the sum is 54.

The spelling of 4520574972432 in words is "four trillion, five hundred twenty billion, five hundred seventy-four million, nine hundred seventy-two thousand, four hundred thirty-two".