63257204076 has 48 divisors (see below), whose sum is σ = 164945628288. Its totient is φ = 18701315200.

The previous prime is 63257204057. The next prime is 63257204077. The reversal of 63257204076 is 67040275236.

It is a super-2 number, since 2×63257204076² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (63257204077) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5838750 + ... + 5849573.

It is an arithmetic number, because the mean of its divisors is an integer number (3436367256).

Almost surely, 2^63257204076 is an apocalyptic number.

63257204076 is a gapful number since it is divisible by the number (66) formed by its first and last digit.

It is an amenable number.

63257204076 is an abundant number, since it is smaller than the sum of its proper divisors (101688424212).

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

63257204076 is a wasteful number, since it uses less digits than its factorization.

63257204076 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11688382 (or 11688380 counting only the distinct ones).

The product of its (nonzero) digits is 423360, while the sum is 42.

The spelling of 63257204076 in words is "sixty-three billion, two hundred fifty-seven million, two hundred four thousand, seventy-six".