252124534 has 16 divisors (see below), whose sum is σ = 382788000. Its totient is φ = 124533504.

The previous prime is 252124531. The next prime is 252124541. The reversal of 252124534 is 435421252.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (252124531) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 161992 + ... + 163540.

It is an arithmetic number, because the mean of its divisors is an integer number (23924250).

Almost surely, 2^252124534 is an apocalyptic number.

252124534 is a deficient number, since it is larger than the sum of its proper divisors (130663466).

252124534 is a wasteful number, since it uses less digits than its factorization.

252124534 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2487.

The product of its digits is 9600, while the sum is 28.

The square root of 252124534 is about 15878.4298342122. The cubic root of 252124534 is about 631.7399904517.

Adding to 252124534 its reverse (435421252), we get a palindrome (687545786).

The spelling of 252124534 in words is "two hundred fifty-two million, one hundred twenty-four thousand, five hundred thirty-four".