31410553132 has 48 divisors (see below), whose sum is σ = 68138860608. Its totient is φ = 12360775680.

The previous prime is 31410553099. The next prime is 31410553169. The reversal of 31410553132 is 23135501413.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a self number, because there is not a number n which added to its sum of digits gives 31410553132.

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, 785223 + ... + 824254.

It is an arithmetic number, because the mean of its divisors is an integer number (1419559596).

Almost surely, 2^31410553132 is an apocalyptic number.

It is an amenable number.

31410553132 is an abundant number, since it is smaller than the sum of its proper divisors (36728307476).

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

31410553132 is a wasteful number, since it uses less digits than its factorization.

31410553132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1609546 (or 1609544 counting only the distinct ones).

The product of its (nonzero) digits is 5400, while the sum is 28.

The spelling of 31410553132 in words is "thirty-one billion, four hundred ten million, five hundred fifty-three thousand, one hundred thirty-two".