52899539 has 8 divisors (see below), whose sum is σ = 65952768. Its totient is φ = 41220360.

The previous prime is 52899533. The next prime is 52899541. The reversal of 52899539 is 93599825.

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

It is a cyclic number.

It is not a de Polignac number, because 52899539 - 2⁸ = 52899283 is a prime.

It is a super-2 number, since 2×52899539² = 5596722452825042, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (52899533) 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, 343427 + ... + 343580.

It is an arithmetic number, because the mean of its divisors is an integer number (8244096).

Almost surely, 2^52899539 is an apocalyptic number.

52899539 is a deficient number, since it is larger than the sum of its proper divisors (13053229).

52899539 is a wasteful number, since it uses less digits than its factorization.

52899539 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 687025.

The product of its digits is 874800, while the sum is 50.

The square root of 52899539 is about 7273.2069267965. The cubic root of 52899539 is about 375.3910918359.

The spelling of 52899539 in words is "fifty-two million, eight hundred ninety-nine thousand, five hundred thirty-nine".