52379699 has 4 divisors (see below), whose sum is σ = 52443864. Its totient is φ = 52315536.

The previous prime is 52379689. The next prime is 52379731. The reversal of 52379699 is 99697325.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 52379699 - 2⁸ = 52379443 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (52379629) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 30842 + ... + 32495.

It is an arithmetic number, because the mean of its divisors is an integer number (13110966).

Almost surely, 2^52379699 is an apocalyptic number.

52379699 is a deficient number, since it is larger than the sum of its proper divisors (64165).

52379699 is an equidigital number, since it uses as much as digits as its factorization.

52379699 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64164.

The product of its digits is 918540, while the sum is 50.

The square root of 52379699 is about 7237.3820543067. The cubic root of 52379699 is about 374.1573946465.

The spelling of 52379699 in words is "fifty-two million, three hundred seventy-nine thousand, six hundred ninety-nine".