52319599 has 4 divisors (see below), whose sum is σ = 54007360. Its totient is φ = 50631840.

The previous prime is 52319593. The next prime is 52319609. The reversal of 52319599 is 99591325.

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 52319599 - 2⁹ = 52319087 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52319593) 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, 843834 + ... + 843895.

It is an arithmetic number, because the mean of its divisors is an integer number (13501840).

Almost surely, 2^52319599 is an apocalyptic number.

52319599 is a deficient number, since it is larger than the sum of its proper divisors (1687761).

52319599 is a wasteful number, since it uses less digits than its factorization.

52319599 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1687760.

The product of its digits is 109350, while the sum is 43.

The square root of 52319599 is about 7233.2288087686. The cubic root of 52319599 is about 374.0142382599.

The spelling of 52319599 in words is "fifty-two million, three hundred nineteen thousand, five hundred ninety-nine".