55532023254 has 40 divisors (see below), whose sum is σ = 130981972440. Its totient is φ = 17536427424.

The previous prime is 55532023201. The next prime is 55532023289. The reversal of 55532023254 is 45232023555.

55532023254 is a `hidden beast` number, since 5 + 5 + 5 + 320 + 2 + 325 + 4 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 9017719 + ... + 9023874.

It is an arithmetic number, because the mean of its divisors is an integer number (3274549311).

Almost surely, 2^55532023254 is an apocalyptic number.

55532023254 is a gapful number since it is divisible by the number (54) formed by its first and last digit.

55532023254 is an abundant number, since it is smaller than the sum of its proper divisors (75449949186).

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

55532023254 is a wasteful number, since it uses less digits than its factorization.

55532023254 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18041626 (or 18041617 counting only the distinct ones).

The product of its (nonzero) digits is 180000, while the sum is 36.

The spelling of 55532023254 in words is "fifty-five billion, five hundred thirty-two million, twenty-three thousand, two hundred fifty-four".