52759839 has 16 divisors (see below), whose sum is σ = 78528384. Its totient is φ = 31231200.

The previous prime is 52759783. The next prime is 52759841. The reversal of 52759839 is 93895725.

It is a happy number.

52759839 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 52759839 - 2⁸ = 52759583 is a prime.

It is a super-2 number, since 2×52759839² = 5567201222611842, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52759859) 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 15 ways as a sum of consecutive naturals, for example, 17172 + ... + 20009.

It is an arithmetic number, because the mean of its divisors is an integer number (4908024).

Almost surely, 2^52759839 is an apocalyptic number.

52759839 is a deficient number, since it is larger than the sum of its proper divisors (25768545).

52759839 is a wasteful number, since it uses less digits than its factorization.

52759839 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37238.

The product of its digits is 680400, while the sum is 48.

The square root of 52759839 is about 7263.5968362788. The cubic root of 52759839 is about 375.0603493985.

The spelling of 52759839 in words is "fifty-two million, seven hundred fifty-nine thousand, eight hundred thirty-nine".