63590256020 has 48 divisors (see below), whose sum is σ = 146679603840. Its totient is φ = 23049645696.

The previous prime is 63590256019. The next prime is 63590256047. The reversal of 63590256020 is 2065209536.

63590256020 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 (38).

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, 3629147 + ... + 3646626.

It is an arithmetic number, because the mean of its divisors is an integer number (3055825080).

Almost surely, 2^63590256020 is an apocalyptic number.

It is an amenable number.

63590256020 is an abundant number, since it is smaller than the sum of its proper divisors (83089347820).

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

63590256020 is a wasteful number, since it uses less digits than its factorization.

63590256020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7275824 (or 7275822 counting only the distinct ones).

The product of its (nonzero) digits is 97200, while the sum is 38.

The spelling of 63590256020 in words is "sixty-three billion, five hundred ninety million, two hundred fifty-six thousand, twenty".