252654783 has 4 divisors (see below), whose sum is σ = 336873048. Its totient is φ = 168436520.

The previous prime is 252654769. The next prime is 252654791. The reversal of 252654783 is 387456252.

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 252654783 - 2⁹ = 252654271 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (252656783) 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, 42109128 + ... + 42109133.

It is an arithmetic number, because the mean of its divisors is an integer number (84218262).

Almost surely, 2^252654783 is an apocalyptic number.

252654783 is a deficient number, since it is larger than the sum of its proper divisors (84218265).

252654783 is an equidigital number, since it uses as much as digits as its factorization.

252654783 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 84218264.

The product of its digits is 403200, while the sum is 42.

The square root of 252654783 is about 15895.1182128350. The cubic root of 252654783 is about 632.1825560528.

The spelling of 252654783 in words is "two hundred fifty-two million, six hundred fifty-four thousand, seven hundred eighty-three".