4057840504 has 64 divisors (see below), whose sum is σ = 8132659200. Its totient is φ = 1897273312.

The previous prime is 4057840499. The next prime is 4057840513. The reversal of 4057840504 is 4050487504.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4574349 + ... + 4575235.

It is an arithmetic number, because the mean of its divisors is an integer number (127072800).

Almost surely, 2^4057840504 is an apocalyptic number.

It is an amenable number.

4057840504 is an abundant number, since it is smaller than the sum of its proper divisors (4074818696).

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

4057840504 is an equidigital number, since it uses as much as digits as its factorization.

4057840504 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1009 (or 959 counting only the distinct ones).

The product of its (nonzero) digits is 89600, while the sum is 37.

The square root of 4057840504 is about 63701.1813391243. The cubic root of 4057840504 is about 1595.0158053746.

It can be divided in two parts, 4057 and 840504, that added together give a square (844561 = 919²).

The spelling of 4057840504 in words is "four billion, fifty-seven million, eight hundred forty thousand, five hundred four".