55552532528 has 20 divisors (see below), whose sum is σ = 108678015888. Its totient is φ = 27506592960.

The previous prime is 55552532513. The next prime is 55552532531. The reversal of 55552532528 is 82523525555.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16852883 + ... + 16856178.

Almost surely, 2^55552532528 is an apocalyptic number.

It is an amenable number.

55552532528 is a deficient number, since it is larger than the sum of its proper divisors (53125483360).

55552532528 is a wasteful number, since it uses less digits than its factorization.

55552532528 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33709172 (or 33709166 counting only the distinct ones).

The product of its digits is 3000000, while the sum is 47.

The spelling of 55552532528 in words is "fifty-five billion, five hundred fifty-two million, five hundred thirty-two thousand, five hundred twenty-eight".