55204173320115 has 8 divisors (see below), whose sum is σ = 88326677312208. Its totient is φ = 29442225770720.

The previous prime is 55204173320053. The next prime is 55204173320141. The reversal of 55204173320115 is 51102337140255.

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

It is not a de Polignac number, because 55204173320115 - 2¹⁴ = 55204173303731 is a prime.

It is a super-2 number, since 2×55204173320115² (a number of 28 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1840139110656 + ... + 1840139110685.

It is an arithmetic number, because the mean of its divisors is an integer number (11040834664026).

Almost surely, 2^{55204173320115} is an apocalyptic number.

55204173320115 is a deficient number, since it is larger than the sum of its proper divisors (33122503992093).

55204173320115 is a wasteful number, since it uses less digits than its factorization.

55204173320115 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3680278221349.

The product of its (nonzero) digits is 126000, while the sum is 39.

The spelling of 55204173320115 in words is "fifty-five trillion, two hundred four billion, one hundred seventy-three million, three hundred twenty thousand, one hundred fifteen".