52242599 has 4 divisors (see below), whose sum is σ = 52280736. Its totient is φ = 52204464.

The previous prime is 52242563. The next prime is 52242611. The reversal of 52242599 is 99524225.

52242599 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-52242599 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 (52242539) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16934 + ... + 19779.

It is an arithmetic number, because the mean of its divisors is an integer number (13070184).

Almost surely, 2^52242599 is an apocalyptic number.

52242599 is a deficient number, since it is larger than the sum of its proper divisors (38137).

52242599 is a wasteful number, since it uses less digits than its factorization.

52242599 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38136.

The product of its digits is 64800, while the sum is 38.

The square root of 52242599 is about 7227.9041913960. The cubic root of 52242599 is about 373.8306662871.

The spelling of 52242599 in words is "fifty-two million, two hundred forty-two thousand, five hundred ninety-nine".