252153424324 has 24 divisors (see below), whose sum is σ = 467819241120. Its totient is φ = 118509634176.

The previous prime is 252153424319. The next prime is 252153424333. The reversal of 252153424324 is 423424351252.

It is a happy 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, 2302354 + ... + 2409385.

It is an arithmetic number, because the mean of its divisors is an integer number (19492468380).

Almost surely, 2^252153424324 is an apocalyptic number.

It is an amenable number.

252153424324 is a deficient number, since it is larger than the sum of its proper divisors (215665816796).

252153424324 is a wasteful number, since it uses less digits than its factorization.

252153424324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4712547 (or 4712545 counting only the distinct ones).

The product of its digits is 230400, while the sum is 37.

Adding to 252153424324 its reverse (423424351252), we get a palindrome (675577775576).

The spelling of 252153424324 in words is "two hundred fifty-two billion, one hundred fifty-three million, four hundred twenty-four thousand, three hundred twenty-four".