4050556836 has 24 divisors (see below), whose sum is σ = 9493688064. Its totient is φ = 1344130080.

The previous prime is 4050556793. The next prime is 4050556849. The reversal of 4050556836 is 6386550504.

It is a happy 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, 754155 + ... + 759506.

It is an arithmetic number, because the mean of its divisors is an integer number (395570336).

Almost surely, 2^4050556836 is an apocalyptic number.

It is an amenable number.

4050556836 is an abundant number, since it is smaller than the sum of its proper divisors (5443131228).

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

4050556836 is a wasteful number, since it uses less digits than its factorization.

4050556836 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1513891 (or 1513889 counting only the distinct ones).

The product of its (nonzero) digits is 432000, while the sum is 42.

The square root of 4050556836 is about 63643.9850732180. The cubic root of 4050556836 is about 1594.0609030863.

The spelling of 4050556836 in words is "four billion, fifty million, five hundred fifty-six thousand, eight hundred thirty-six".