55799157924998 has 8 divisors (see below), whose sum is σ = 83701693793592. Its totient is φ = 27898593327136.

The previous prime is 55799157924977. The next prime is 55799157925003. The reversal of 55799157924998 is 89942975199755.

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

It is a super-2 number, since 2×55799157924998² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

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, 492746915 + ... + 492860142.

It is an arithmetic number, because the mean of its divisors is an integer number (10462711724199).

Almost surely, 2^{55799157924998} is an apocalyptic number.

55799157924998 is a deficient number, since it is larger than the sum of its proper divisors (27902535868594).

55799157924998 is a wasteful number, since it uses less digits than its factorization.

55799157924998 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 985635366.

The product of its digits is 23147208000, while the sum is 89.

The spelling of 55799157924998 in words is "fifty-five trillion, seven hundred ninety-nine billion, one hundred fifty-seven million, nine hundred twenty-four thousand, nine hundred ninety-eight".