55582533248 has 32 divisors (see below), whose sum is σ = 120797269920. Its totient is φ = 25264787200.

The previous prime is 55582533229. The next prime is 55582533269. The reversal of 55582533248 is 84233528555.

It is a tau number, because it is divible by the number of its divisors (32).

It is a junction number, because it is equal to n+sod(n) for n = 55582533196 and 55582533205.

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, 19736708 + ... + 19739523.

It is an arithmetic number, because the mean of its divisors is an integer number (3774914685).

Almost surely, 2^55582533248 is an apocalyptic number.

It is an amenable number.

55582533248 is an abundant number, since it is smaller than the sum of its proper divisors (65214736672).

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

55582533248 is a wasteful number, since it uses less digits than its factorization.

55582533248 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39476256 (or 39476244 counting only the distinct ones).

The product of its digits is 5760000, while the sum is 50.

The spelling of 55582533248 in words is "fifty-five billion, five hundred eighty-two million, five hundred thirty-three thousand, two hundred forty-eight".