5631411960 has 48 divisors (see below), whose sum is σ = 18302090040. Its totient is φ = 1501709760.

The previous prime is 5631411953. The next prime is 5631411979. The reversal of 5631411960 is 691141365.

5631411960 is a `hidden beast` number, since 5 + 631 + 4 + 1 + 19 + 6 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7821046 + ... + 7821765.

Almost surely, 2^5631411960 is an apocalyptic number.

It is an amenable number.

5631411960 is an abundant number, since it is smaller than the sum of its proper divisors (12670678080).

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

5631411960 is a wasteful number, since it uses less digits than its factorization.

5631411960 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15642828 (or 15642821 counting only the distinct ones).

The product of its (nonzero) digits is 19440, while the sum is 36.

The square root of 5631411960 is about 75042.7342252400. The cubic root of 5631411960 is about 1779.1221484606.

The spelling of 5631411960 in words is "five billion, six hundred thirty-one million, four hundred eleven thousand, nine hundred sixty".