630088133982 has 32 divisors (see below), whose sum is σ = 1281773116800. Its totient is φ = 206431225248.

The previous prime is 630088133981. The next prime is 630088134019. The reversal of 630088133982 is 289331880036.

It is a super-2 number, since 2×630088133982² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (630088133981) 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, 1776369 + ... + 2101347.

It is an arithmetic number, because the mean of its divisors is an integer number (40055409900).

Almost surely, 2^630088133982 is an apocalyptic number.

630088133982 is an abundant number, since it is smaller than the sum of its proper divisors (651684982818).

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

630088133982 is a wasteful number, since it uses less digits than its factorization.

630088133982 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 330520.

The product of its (nonzero) digits is 1492992, while the sum is 51.

The spelling of 630088133982 in words is "six hundred thirty billion, eighty-eight million, one hundred thirty-three thousand, nine hundred eighty-two".