4575407505144 has 64 divisors (see below), whose sum is σ = 13104555398400. Its totient is φ = 1304063034624.

The previous prime is 4575407505131. The next prime is 4575407505181. The reversal of 4575407505144 is 4415057045754.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 33225382 + ... + 33362805.

It is an arithmetic number, because the mean of its divisors is an integer number (204758678100).

Almost surely, 2^{4575407505144} is an apocalyptic number.

It is an amenable number.

4575407505144 is an abundant number, since it is smaller than the sum of its proper divisors (8529147893256).

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

4575407505144 is a wasteful number, since it uses less digits than its factorization.

4575407505144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66588612 (or 66588608 counting only the distinct ones).

The product of its (nonzero) digits is 7840000, while the sum is 51.

The spelling of 4575407505144 in words is "four trillion, five hundred seventy-five billion, four hundred seven million, five hundred five thousand, one hundred forty-four".