252039035 has 8 divisors (see below), whose sum is σ = 305274096. Its totient is φ = 199746400.

The previous prime is 252039019. The next prime is 252039049. The reversal of 252039035 is 530930252.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 252039035 - 2⁴ = 252039019 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 252038989 and 252039007.

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, 235016 + ... + 236085.

It is an arithmetic number, because the mean of its divisors is an integer number (38159262).

Almost surely, 2^252039035 is an apocalyptic number.

252039035 is a deficient number, since it is larger than the sum of its proper divisors (53235061).

252039035 is a wasteful number, since it uses less digits than its factorization.

252039035 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 471213.

The product of its (nonzero) digits is 8100, while the sum is 29.

The square root of 252039035 is about 15875.7373057128. The cubic root of 252039035 is about 631.6685717190.

Adding to 252039035 its reverse (530930252), we get a palindrome (782969287).

The spelling of 252039035 in words is "two hundred fifty-two million, thirty-nine thousand, thirty-five".