55690685104336 has 20 divisors (see below), whose sum is σ = 107900823456772. Its totient is φ = 27845311309056.

The previous prime is 55690685104289. The next prime is 55690685104339. The reversal of 55690685104336 is 63340158609655.

It can be written as a sum of positive squares in 2 ways, for example, as 46207093856400 + 9483591247936 = 6797580^2 + 3079544^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55690685104339) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20754556 + ... + 23283748.

Almost surely, 2^{55690685104336} is an apocalyptic number.

It is an amenable number.

55690685104336 is a deficient number, since it is larger than the sum of its proper divisors (52210138352436).

55690685104336 is a wasteful number, since it uses less digits than its factorization.

55690685104336 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3905398 (or 3905392 counting only the distinct ones).

The product of its (nonzero) digits is 69984000, while the sum is 61.

The spelling of 55690685104336 in words is "fifty-five trillion, six hundred ninety billion, six hundred eighty-five million, one hundred four thousand, three hundred thirty-six".