4546555045432 has 32 divisors (see below), whose sum is σ = 8544839814000. Its totient is φ = 2267936112384.

The previous prime is 4546555045397. The next prime is 4546555045453. The reversal of 4546555045432 is 2345405556454.

It is a super-2 number, since 2×4546555045432² (a number of 26 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 4546555045432.

It is a congruent number.

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, 6961588 + ... + 7586620.

Almost surely, 2^{4546555045432} is an apocalyptic number.

It is an amenable number.

4546555045432 is a deficient number, since it is larger than the sum of its proper divisors (3998284768568).

4546555045432 is a wasteful number, since it uses less digits than its factorization.

4546555045432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 627175 (or 627171 counting only the distinct ones).

The product of its (nonzero) digits is 28800000, while the sum is 52.

The spelling of 4546555045432 in words is "four trillion, five hundred forty-six billion, five hundred fifty-five million, forty-five thousand, four hundred thirty-two".