4580857538 has 16 divisors (see below), whose sum is σ = 7243858944. Its totient is φ = 2169382080.

The previous prime is 4580857511. The next prime is 4580857543. The reversal of 4580857538 is 8357580854.

It is a self number, because there is not a number n which added to its sum of digits gives 4580857538.

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, 783095 + ... + 788922.

It is an arithmetic number, because the mean of its divisors is an integer number (452741184).

Almost surely, 2^4580857538 is an apocalyptic number.

4580857538 is a deficient number, since it is larger than the sum of its proper divisors (2663001406).

4580857538 is a wasteful number, since it uses less digits than its factorization.

4580857538 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1572097.

The product of its (nonzero) digits is 5376000, while the sum is 53.

The square root of 4580857538 is about 67682.0326083666. The cubic root of 4580857538 is about 1660.7933424212.

The spelling of 4580857538 in words is "four billion, five hundred eighty million, eight hundred fifty-seven thousand, five hundred thirty-eight".