55649525162 has 32 divisors (see below), whose sum is σ = 104992861824. Its totient is φ = 21489753600.

The previous prime is 55649525093. The next prime is 55649525209. The reversal of 55649525162 is 26152594655.

It is a super-2 number, since 2×55649525162² (a number of 22 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 55649525162.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1581539 + ... + 1616342.

It is an arithmetic number, because the mean of its divisors is an integer number (3281026932).

Almost surely, 2^55649525162 is an apocalyptic number.

55649525162 is a deficient number, since it is larger than the sum of its proper divisors (49343336662).

55649525162 is a wasteful number, since it uses less digits than its factorization.

55649525162 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3198014.

The product of its digits is 3240000, while the sum is 50.

The spelling of 55649525162 in words is "fifty-five billion, six hundred forty-nine million, five hundred twenty-five thousand, one hundred sixty-two".