55533050258 has 32 divisors (see below), whose sum is σ = 102543114240. Its totient is φ = 22030739280.

The previous prime is 55533050249. The next prime is 55533050263. The reversal of 55533050258 is 85205033555.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2771678 + ... + 2791641.

It is an arithmetic number, because the mean of its divisors is an integer number (3204472320).

Almost surely, 2^55533050258 is an apocalyptic number.

55533050258 is a deficient number, since it is larger than the sum of its proper divisors (47010063982).

55533050258 is a wasteful number, since it uses less digits than its factorization.

55533050258 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5563382.

The product of its (nonzero) digits is 450000, while the sum is 41.

The spelling of 55533050258 in words is "fifty-five billion, five hundred thirty-three million, fifty thousand, two hundred fifty-eight".