55313504112 has 60 divisors (see below), whose sum is σ = 151793180696. Its totient is φ = 17353251840.

The previous prime is 55313504111. The next prime is 55313504153. The reversal of 55313504112 is 21140531355.

It is a self number, because there is not a number n which added to its sum of digits gives 55313504112.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55313504111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1979839 + ... + 2007582.

Almost surely, 2^55313504112 is an apocalyptic number.

It is an amenable number.

55313504112 is an abundant number, since it is smaller than the sum of its proper divisors (96479676584).

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

55313504112 is a wasteful number, since it uses less digits than its factorization.

55313504112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3987466 (or 3987443 counting only the distinct ones).

The product of its (nonzero) digits is 9000, while the sum is 30.

The spelling of 55313504112 in words is "fifty-five billion, three hundred thirteen million, five hundred four thousand, one hundred twelve".