53279358199 has 4 divisors (see below), whose sum is σ = 53285462280. Its totient is φ = 53273254120.

The previous prime is 53279358179. The next prime is 53279358229. The reversal of 53279358199 is 99185397235.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 53279358199 - 2³¹ = 51131874551 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53279358179) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3038929 + ... + 3056410.

It is an arithmetic number, because the mean of its divisors is an integer number (13321365570).

Almost surely, 2^53279358199 is an apocalyptic number.

53279358199 is a deficient number, since it is larger than the sum of its proper divisors (6104081).

53279358199 is an equidigital number, since it uses as much as digits as its factorization.

53279358199 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6104080.

The product of its digits is 18370800, while the sum is 61.

The spelling of 53279358199 in words is "fifty-three billion, two hundred seventy-nine million, three hundred fifty-eight thousand, one hundred ninety-nine".