5177243555 has 8 divisors (see below), whose sum is σ = 6777482544. Its totient is φ = 3765268000.

The previous prime is 5177243551. The next prime is 5177243579. The reversal of 5177243555 is 5553427715.

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

It is not a de Polignac number, because 5177243555 - 2² = 5177243551 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5177243551) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 47065796 + ... + 47065905.

It is an arithmetic number, because the mean of its divisors is an integer number (847185318).

Almost surely, 2^5177243555 is an apocalyptic number.

5177243555 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

5177243555 is a deficient number, since it is larger than the sum of its proper divisors (1600238989).

5177243555 is a wasteful number, since it uses less digits than its factorization.

5177243555 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 94131717.

The product of its digits is 735000, while the sum is 44.

The square root of 5177243555 is about 71953.0649451432. The cubic root of 5177243555 is about 1729.9472685989.

The spelling of 5177243555 in words is "five billion, one hundred seventy-seven million, two hundred forty-three thousand, five hundred fifty-five".