52376899599 has 24 divisors (see below), whose sum is σ = 77116665600. Its totient is φ = 34246311120.

The previous prime is 52376899583. The next prime is 52376899621. The reversal of 52376899599 is 99599867325.

It is a happy number.

52376899599 is a `hidden beast` number, since 5 + 2 + 376 + 89 + 95 + 99 = 666.

It is a Cunningham number, because it is equal to 228860²-1.

It is not a de Polignac number, because 52376899599 - 2⁴ = 52376899583 is a prime.

It is a super-2 number, since 2×52376899599² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52376899529) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 114432 + ... + 343290.

It is an arithmetic number, because the mean of its divisors is an integer number (3213194400).

Almost surely, 2^52376899599 is an apocalyptic number.

52376899599 is a gapful number since it is divisible by the number (59) formed by its first and last digit.

52376899599 is a deficient number, since it is larger than the sum of its proper divisors (24739766001).

52376899599 is a wasteful number, since it uses less digits than its factorization.

52376899599 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 229355 (or 229352 counting only the distinct ones).

The product of its digits is 330674400, while the sum is 72.

The spelling of 52376899599 in words is "fifty-two billion, three hundred seventy-six million, eight hundred ninety-nine thousand, five hundred ninety-nine".