4520574972431 has 8 divisors (see below), whose sum is σ = 5438285681280. Its totient is φ = 3670842834648.

The previous prime is 4520574972401. The next prime is 4520574972493. The reversal of 4520574972431 is 1342794750254.

4520574972431 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 4520574972431 - 2²⁶ = 4520507863567 is a prime.

It is a super-2 number, since 2×4520574972431² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4520574972401) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16994642621 + ... + 16994642886.

It is an arithmetic number, because the mean of its divisors is an integer number (679785710160).

Almost surely, 2^{4520574972431} is an apocalyptic number.

4520574972431 is a deficient number, since it is larger than the sum of its proper divisors (917710708849).

4520574972431 is a wasteful number, since it uses less digits than its factorization.

4520574972431 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33989285533.

The product of its (nonzero) digits is 8467200, while the sum is 53.

The spelling of 4520574972431 in words is "four trillion, five hundred twenty billion, five hundred seventy-four million, nine hundred seventy-two thousand, four hundred thirty-one".