55132522232 has 32 divisors (see below), whose sum is σ = 107950233600. Its totient is φ = 26347621344.

The previous prime is 55132522177. The next prime is 55132522267. The reversal of 55132522232 is 23222523155.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 129113 + ... + 356279.

It is an arithmetic number, because the mean of its divisors is an integer number (3373444800).

Almost surely, 2^55132522232 is an apocalyptic number.

It is an amenable number.

55132522232 is a deficient number, since it is larger than the sum of its proper divisors (52817711368).

55132522232 is a wasteful number, since it uses less digits than its factorization.

55132522232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 228515 (or 228511 counting only the distinct ones).

The product of its digits is 36000, while the sum is 32.

The spelling of 55132522232 in words is "fifty-five billion, one hundred thirty-two million, five hundred twenty-two thousand, two hundred thirty-two".