55136255224 has 16 divisors (see below), whose sum is σ = 107875282320. Its totient is φ = 26369513280.

The previous prime is 55136255221. The next prime is 55136255243. The reversal of 55136255224 is 42255263155.

It is a super-4 number, since 4×55136255224⁴ (a number of 44 digits) contains 4444 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55136255221) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 149826597 + ... + 149826964.

It is an arithmetic number, because the mean of its divisors is an integer number (6742205145).

Almost surely, 2^55136255224 is an apocalyptic number.

It is an amenable number.

55136255224 is a deficient number, since it is larger than the sum of its proper divisors (52739027096).

55136255224 is a wasteful number, since it uses less digits than its factorization.

55136255224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 299653590 (or 299653586 counting only the distinct ones).

The product of its digits is 360000, while the sum is 40.

The spelling of 55136255224 in words is "fifty-five billion, one hundred thirty-six million, two hundred fifty-five thousand, two hundred twenty-four".