5631090132 has 48 divisors (see below), whose sum is σ = 13934132352. Its totient is φ = 1763819520.

The previous prime is 5631090103. The next prime is 5631090137. The reversal of 5631090132 is 2310901365.

It is a self number, because there is not a number n which added to its sum of digits gives 5631090132.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5631090137) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 109233 + ... + 152295.

It is an arithmetic number, because the mean of its divisors is an integer number (290294424).

Almost surely, 2^5631090132 is an apocalyptic number.

It is an amenable number.

5631090132 is an abundant number, since it is smaller than the sum of its proper divisors (8303042220).

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

5631090132 is a wasteful number, since it uses less digits than its factorization.

5631090132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43728 (or 43726 counting only the distinct ones).

The product of its (nonzero) digits is 4860, while the sum is 30.

The square root of 5631090132 is about 75040.5898964021. The cubic root of 5631090132 is about 1779.0882562956.

Adding to 5631090132 its reverse (2310901365), we get a palindrome (7941991497).

The spelling of 5631090132 in words is "five billion, six hundred thirty-one million, ninety thousand, one hundred thirty-two".