55695880602 has 12 divisors (see below), whose sum is σ = 120674408010. Its totient is φ = 18565293528.

The previous prime is 55695880577. The next prime is 55695880649. The reversal of 55695880602 is 20608859655.

55695880602 is a `hidden beast` number, since 5 + 56 + 9 + 588 + 0 + 6 + 0 + 2 = 666.

It can be written as a sum of positive squares in only one way, i.e., 55620033921 + 75846681 = 235839^2 + 8709^2 .

It is a super-2 number, since 2×55695880602² (a number of 22 digits) contains 22 as substring.

It is a Smith number, since the sum of its digits (54) coincides with the sum of the digits of its prime factors.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1547107777 + ... + 1547107812.

Almost surely, 2^55695880602 is an apocalyptic number.

55695880602 is an abundant number, since it is smaller than the sum of its proper divisors (64978527408).

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

55695880602 is a wasteful number, since it uses less digits than its factorization.

55695880602 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3094215597 (or 3094215594 counting only the distinct ones).

The product of its (nonzero) digits is 5184000, while the sum is 54.

The spelling of 55695880602 in words is "fifty-five billion, six hundred ninety-five million, eight hundred eighty thousand, six hundred two".