252076663 has 4 divisors (see below), whose sum is σ = 266904720. Its totient is φ = 237248608.

The previous prime is 252076637. The next prime is 252076687. The reversal of 252076663 is 366670252.

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

It is a cyclic number.

It is not a de Polignac number, because 252076663 - 2⁹ = 252076151 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (252076163) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7414003 + ... + 7414036.

It is an arithmetic number, because the mean of its divisors is an integer number (66726180).

Almost surely, 2^252076663 is an apocalyptic number.

252076663 is a deficient number, since it is larger than the sum of its proper divisors (14828057).

252076663 is a wasteful number, since it uses less digits than its factorization.

252076663 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14828056.

The product of its (nonzero) digits is 90720, while the sum is 37.

The square root of 252076663 is about 15876.9223403026. The cubic root of 252076663 is about 631.7000050011.

The spelling of 252076663 in words is "two hundred fifty-two million, seventy-six thousand, six hundred sixty-three".