52565734 has 16 divisors (see below), whose sum is σ = 89909568. Its totient is φ = 22833792.

The previous prime is 52565701. The next prime is 52565743. The reversal of 52565734 is 43756525.

It is a junction number, because it is equal to n+sod(n) for n = 52565693 and 52565702.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 59022 + ... + 59905.

It is an arithmetic number, because the mean of its divisors is an integer number (5619348).

Almost surely, 2^52565734 is an apocalyptic number.

52565734 is a deficient number, since it is larger than the sum of its proper divisors (37343834).

52565734 is a wasteful number, since it uses less digits than its factorization.

52565734 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 118959.

The product of its digits is 126000, while the sum is 37.

The square root of 52565734 is about 7250.2230310522. The cubic root of 52565734 is about 374.5998314960.

The spelling of 52565734 in words is "fifty-two million, five hundred sixty-five thousand, seven hundred thirty-four".