55677725372 has 12 divisors (see below), whose sum is σ = 103167550080. Its totient is φ = 26201282496.

The previous prime is 55677725371. The next prime is 55677725401. The reversal of 55677725372 is 27352777655.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55677725371) 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, 409394972 + ... + 409395107.

It is an arithmetic number, because the mean of its divisors is an integer number (8597295840).

Almost surely, 2^55677725372 is an apocalyptic number.

It is an amenable number.

55677725372 is a deficient number, since it is larger than the sum of its proper divisors (47489824708).

55677725372 is a wasteful number, since it uses less digits than its factorization.

55677725372 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 818790100 (or 818790098 counting only the distinct ones).

The product of its digits is 21609000, while the sum is 56.

The spelling of 55677725372 in words is "fifty-five billion, six hundred seventy-seven million, seven hundred twenty-five thousand, three hundred seventy-two".