252754773 has 4 divisors (see below), whose sum is σ = 337006368. Its totient is φ = 168503180.

The previous prime is 252754769. The next prime is 252754783. The reversal of 252754773 is 377457252.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 252754773 - 2² = 252754769 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (252754703) 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, 42125793 + ... + 42125798.

It is an arithmetic number, because the mean of its divisors is an integer number (84251592).

Almost surely, 2^252754773 is an apocalyptic number.

It is an amenable number.

252754773 is a deficient number, since it is larger than the sum of its proper divisors (84251595).

252754773 is an equidigital number, since it uses as much as digits as its factorization.

252754773 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 84251594.

The product of its digits is 411600, while the sum is 42.

The square root of 252754773 is about 15898.2632070299. The cubic root of 252754773 is about 632.2659420284.

The spelling of 252754773 in words is "two hundred fifty-two million, seven hundred fifty-four thousand, seven hundred seventy-three".