4546555045431 has 32 divisors (see below), whose sum is σ = 7016490762240. Its totient is φ = 2564885527776.

The previous prime is 4546555045397. The next prime is 4546555045453. The reversal of 4546555045431 is 1345405556454.

It is not a de Polignac number, because 4546555045431 - 2⁷ = 4546555045303 is a prime.

It is a super-2 number, since 2×4546555045431² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4546555045031) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 16899490 + ... + 17166416.

It is an arithmetic number, because the mean of its divisors is an integer number (219265336320).

Almost surely, 2^{4546555045431} is an apocalyptic number.

4546555045431 is a deficient number, since it is larger than the sum of its proper divisors (2469935716809).

4546555045431 is a wasteful number, since it uses less digits than its factorization.

4546555045431 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 277283.

The product of its (nonzero) digits is 14400000, while the sum is 51.

The spelling of 4546555045431 in words is "four trillion, five hundred forty-six billion, five hundred fifty-five million, forty-five thousand, four hundred thirty-one".