55312732708 has 12 divisors (see below), whose sum is σ = 96798945292. Its totient is φ = 27655891200.

The previous prime is 55312732627. The next prime is 55312732711. The reversal of 55312732708 is 80723721355.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 10967953984 + 44344778724 = 104728^2 + 210582^2 .

It is a hoax number, since the sum of its digits (43) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 340108 + ... + 475708.

Almost surely, 2^55312732708 is an apocalyptic number.

It is an amenable number.

55312732708 is a deficient number, since it is larger than the sum of its proper divisors (41486212584).

55312732708 is a wasteful number, since it uses less digits than its factorization.

55312732708 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 237582 (or 237580 counting only the distinct ones).

The product of its (nonzero) digits is 352800, while the sum is 43.

The spelling of 55312732708 in words is "fifty-five billion, three hundred twelve million, seven hundred thirty-two thousand, seven hundred eight".