55158152328 has 96 divisors (see below), whose sum is σ = 155935765440. Its totient is φ = 17580562560.

The previous prime is 55158152303. The next prime is 55158152341. The reversal of 55158152328 is 82325185155.

55158152328 is a `hidden beast` number, since 5 + 51 + 58 + 1 + 523 + 28 = 666.

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 23 ways as a sum of consecutive naturals, for example, 9408118 + ... + 9413978.

It is an arithmetic number, because the mean of its divisors is an integer number (1624330890).

Almost surely, 2^55158152328 is an apocalyptic number.

It is an amenable number.

55158152328 is an abundant number, since it is smaller than the sum of its proper divisors (100777613112).

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

55158152328 is a wasteful number, since it uses less digits than its factorization.

55158152328 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11579 (or 11572 counting only the distinct ones).

The product of its digits is 480000, while the sum is 45.

The spelling of 55158152328 in words is "fifty-five billion, one hundred fifty-eight million, one hundred fifty-two thousand, three hundred twenty-eight".