55558082504 has 32 divisors (see below), whose sum is σ = 107000097120. Its totient is φ = 27034715136.

The previous prime is 55558082501. The next prime is 55558082537. The reversal of 55558082504 is 40528085555.

It is not an unprimeable number, because it can be changed into a prime (55558082501) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 579929 + ... + 668904.

It is an arithmetic number, because the mean of its divisors is an integer number (3343753035).

Almost surely, 2^55558082504 is an apocalyptic number.

It is an amenable number.

55558082504 is a deficient number, since it is larger than the sum of its proper divisors (51442014616).

55558082504 is a wasteful number, since it uses less digits than its factorization.

55558082504 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1248989 (or 1248985 counting only the distinct ones).

The product of its (nonzero) digits is 1600000, while the sum is 47.

The spelling of 55558082504 in words is "fifty-five billion, five hundred fifty-eight million, eighty-two thousand, five hundred four".