55677725562 has 16 divisors (see below), whose sum is σ = 111389533632. Its totient is φ = 18553561440.

The previous prime is 55677725549. The next prime is 55677725563. The reversal of 55677725562 is 26552777655.

It is not an unprimeable number, because it can be changed into a prime (55677725563) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1398843 + ... + 1438094.

It is an arithmetic number, because the mean of its divisors is an integer number (6961845852).

Almost surely, 2^55677725562 is an apocalyptic number.

55677725562 is an abundant number, since it is smaller than the sum of its proper divisors (55711808070).

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

55677725562 is a wasteful number, since it uses less digits than its factorization.

55677725562 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2840213.

The product of its digits is 30870000, while the sum is 57.

The spelling of 55677725562 in words is "fifty-five billion, six hundred seventy-seven million, seven hundred twenty-five thousand, five hundred sixty-two".