52534534 has 16 divisors (see below), whose sum is σ = 84989520. Its totient is φ = 24210720.

The previous prime is 52534529. The next prime is 52534541. The reversal of 52534534 is 43543525.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 52534496 and 52534505.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25557 + ... + 27535.

It is an arithmetic number, because the mean of its divisors is an integer number (5311845).

Almost surely, 2^52534534 is an apocalyptic number.

52534534 is a deficient number, since it is larger than the sum of its proper divisors (32454986).

52534534 is a wasteful number, since it uses less digits than its factorization.

52534534 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3015.

The product of its digits is 36000, while the sum is 31.

The square root of 52534534 is about 7248.0710537356. The cubic root of 52534534 is about 374.5257031811.

The spelling of 52534534 in words is "fifty-two million, five hundred thirty-four thousand, five hundred thirty-four".