252044835 has 64 divisors (see below), whose sum is σ = 476872704. Its totient is φ = 111283200.

The previous prime is 252044827. The next prime is 252044857. The reversal of 252044835 is 538440252.

252044835 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 252044835 - 2³ = 252044827 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 252044796 and 252044805.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 546505 + ... + 546965.

It is an arithmetic number, because the mean of its divisors is an integer number (7451136).

Almost surely, 2^252044835 is an apocalyptic number.

252044835 is a deficient number, since it is larger than the sum of its proper divisors (224827869).

252044835 is a wasteful number, since it uses less digits than its factorization.

252044835 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 644.

The product of its (nonzero) digits is 38400, while the sum is 33.

The square root of 252044835 is about 15875.9199733433. The cubic root of 252044835 is about 631.6734170658.

The spelling of 252044835 in words is "two hundred fifty-two million, forty-four thousand, eight hundred thirty-five".