4000558324 has 24 divisors (see below), whose sum is σ = 8008132608. Its totient is φ = 1713021600.

The previous prime is 4000558301. The next prime is 4000558333. The reversal of 4000558324 is 4238550004.

It is a hoax number, since the sum of its digits (31) coincides with the sum of the digits of its distinct prime factors.

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, 29839 + ... + 94294.

It is an arithmetic number, because the mean of its divisors is an integer number (333672192).

Almost surely, 2^4000558324 is an apocalyptic number.

It is an amenable number.

4000558324 is an abundant number, since it is smaller than the sum of its proper divisors (4007574284).

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

4000558324 is a wasteful number, since it uses less digits than its factorization.

4000558324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 125295 (or 125293 counting only the distinct ones).

The product of its (nonzero) digits is 19200, while the sum is 31.

The square root of 4000558324 is about 63249.9669881337. The cubic root of 4000558324 is about 1587.4749055409.

The spelling of 4000558324 in words is "four billion, five hundred fifty-eight thousand, three hundred twenty-four".