55087550798 has 8 divisors (see below), whose sum is σ = 94435801392. Its totient is φ = 23608950336.

The previous prime is 55087550779. The next prime is 55087550821. The reversal of 55087550798 is 89705578055.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 1967412515 + ... + 1967412542.

It is an arithmetic number, because the mean of its divisors is an integer number (11804475174).

Almost surely, 2^55087550798 is an apocalyptic number.

55087550798 is a deficient number, since it is larger than the sum of its proper divisors (39348250594).

55087550798 is a wasteful number, since it uses less digits than its factorization.

55087550798 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3934825066.

The product of its (nonzero) digits is 17640000, while the sum is 59.

The spelling of 55087550798 in words is "fifty-five billion, eighty-seven million, five hundred fifty thousand, seven hundred ninety-eight".