53916712199 has 8 divisors (see below), whose sum is σ = 61723015200. Its totient is φ = 46136388096.

The previous prime is 53916712189. The next prime is 53916712237. The reversal of 53916712199 is 99121761935.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-53916712199 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 53916712199.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53916712189) 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, 6490274 + ... + 6498575.

It is an arithmetic number, because the mean of its divisors is an integer number (7715376900).

Almost surely, 2^53916712199 is an apocalyptic number.

53916712199 is a deficient number, since it is larger than the sum of its proper divisors (7806303001).

53916712199 is a wasteful number, since it uses less digits than its factorization.

53916712199 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12989449.

The product of its digits is 918540, while the sum is 53.

The spelling of 53916712199 in words is "fifty-three billion, nine hundred sixteen million, seven hundred twelve thousand, one hundred ninety-nine".