4056502620 has 48 divisors (see below), whose sum is σ = 11363270688. Its totient is φ = 1081251840.

The previous prime is 4056502591. The next prime is 4056502643. The reversal of 4056502620 is 262056504.

4056502620 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (30).

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, 132612 + ... + 160308.

It is an arithmetic number, because the mean of its divisors is an integer number (236734806).

Almost surely, 2^4056502620 is an apocalyptic number.

It is an amenable number.

4056502620 is an abundant number, since it is smaller than the sum of its proper divisors (7306768068).

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

4056502620 is a wasteful number, since it uses less digits than its factorization.

4056502620 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30150 (or 30148 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 30.

The square root of 4056502620 is about 63690.6792238864. The cubic root of 4056502620 is about 1594.8404920366.

The spelling of 4056502620 in words is "four billion, fifty-six million, five hundred two thousand, six hundred twenty".