52508699 has 12 divisors (see below), whose sum is σ = 57588288. Its totient is φ = 47817600.

The previous prime is 52508683. The next prime is 52508717. The reversal of 52508699 is 99680525.

It is not a de Polignac number, because 52508699 - 2⁴ = 52508683 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (52508629) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6029 + ... + 11889.

It is an arithmetic number, because the mean of its divisors is an integer number (4799024).

Almost surely, 2^52508699 is an apocalyptic number.

52508699 is a deficient number, since it is larger than the sum of its proper divisors (5079589).

52508699 is a wasteful number, since it uses less digits than its factorization.

52508699 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5926 (or 5909 counting only the distinct ones).

The product of its (nonzero) digits is 194400, while the sum is 44.

The square root of 52508699 is about 7246.2886362606. The cubic root of 52508699 is about 374.4642993937.

The spelling of 52508699 in words is "fifty-two million, five hundred eight thousand, six hundred ninety-nine".