55482558552 has 64 divisors (see below), whose sum is σ = 154137708000. Its totient is φ = 18491847552.

The previous prime is 55482558539. The next prime is 55482558557. The reversal of 55482558552 is 25585528455.

It is a happy number.

55482558552 is a `hidden beast` number, since 5 + 5 + 4 + 8 + 2 + 5 + 585 + 52 = 666.

It is a super-2 number, since 2×55482558552² (a number of 22 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55482558557) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2930974 + ... + 2949842.

Almost surely, 2^55482558552 is an apocalyptic number.

It is an amenable number.

55482558552 is an abundant number, since it is smaller than the sum of its proper divisors (98655149448).

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

55482558552 is a wasteful number, since it uses less digits than its factorization.

55482558552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32497 (or 32487 counting only the distinct ones).

The product of its digits is 16000000, while the sum is 54.

The spelling of 55482558552 in words is "fifty-five billion, four hundred eighty-two million, five hundred fifty-eight thousand, five hundred fifty-two".