52306534 has 16 divisors (see below), whose sum is σ = 90316800. Its totient is φ = 22254984.

The previous prime is 52306511. The next prime is 52306543. The reversal of 52306534 is 43560325.

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, 11494 + ... + 15385.

It is an arithmetic number, because the mean of its divisors is an integer number (5644800).

Almost surely, 2^52306534 is an apocalyptic number.

52306534 is a deficient number, since it is larger than the sum of its proper divisors (38010266).

52306534 is a wasteful number, since it uses less digits than its factorization.

52306534 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27027.

The product of its (nonzero) digits is 10800, while the sum is 28.

The square root of 52306534 is about 7232.3256287311. The cubic root of 52306534 is about 373.9831033193.

Adding to 52306534 its reverse (43560325), we get a palindrome (95866859).

The spelling of 52306534 in words is "fifty-two million, three hundred six thousand, five hundred thirty-four".