52929407999 has 16 divisors (see below), whose sum is σ = 58381682688. Its totient is φ = 47680388832.

The previous prime is 52929407989. The next prime is 52929408001. The reversal of 52929407999 is 99970492925.

It is a cyclic number.

It is not a de Polignac number, because 52929407999 - 2⁸ = 52929407743 is a prime.

It is a super-2 number, since 2×52929407999² (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 (52929407969) 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 15 ways as a sum of consecutive naturals, for example, 87194 + ... + 336840.

It is an arithmetic number, because the mean of its divisors is an integer number (3648855168).

Almost surely, 2^52929407999 is an apocalyptic number.

52929407999 is a deficient number, since it is larger than the sum of its proper divisors (5452274689).

52929407999 is a wasteful number, since it uses less digits than its factorization.

52929407999 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 250054.

The product of its (nonzero) digits is 33067440, while the sum is 65.

The spelling of 52929407999 in words is "fifty-two billion, nine hundred twenty-nine million, four hundred seven thousand, nine hundred ninety-nine".