54872848199 has 16 divisors (see below), whose sum is σ = 60364870272. Its totient is φ = 49573813728.

The previous prime is 54872848193. The next prime is 54872848231. The reversal of 54872848199 is 99184827845.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-54872848199 is a prime.

It is a super-2 number, since 2×54872848199² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54872848193) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 122189 + ... + 353094.

It is an arithmetic number, because the mean of its divisors is an integer number (3772804392).

Almost surely, 2^54872848199 is an apocalyptic number.

54872848199 is a deficient number, since it is larger than the sum of its proper divisors (5492022073).

54872848199 is a wasteful number, since it uses less digits than its factorization.

54872848199 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 475486.

The product of its digits is 46448640, while the sum is 65.

The spelling of 54872848199 in words is "fifty-four billion, eight hundred seventy-two million, eight hundred forty-eight thousand, one hundred ninety-nine".