252526334 has 4 divisors (see below), whose sum is σ = 378789504. Its totient is φ = 126263166.

The previous prime is 252526327. The next prime is 252526343. The reversal of 252526334 is 433625252.

It is a semiprime because it is the product of two primes.

It is a self number, because there is not a number n which added to its sum of digits gives 252526334.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 63131582 + ... + 63131585.

It is an arithmetic number, because the mean of its divisors is an integer number (94697376).

Almost surely, 2^252526334 is an apocalyptic number.

252526334 is a deficient number, since it is larger than the sum of its proper divisors (126263170).

252526334 is a wasteful number, since it uses less digits than its factorization.

252526334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 126263169.

The product of its digits is 43200, while the sum is 32.

The square root of 252526334 is about 15891.0771818653. The cubic root of 252526334 is about 632.0754045986.

The spelling of 252526334 in words is "two hundred fifty-two million, five hundred twenty-six thousand, three hundred thirty-four".