252772729773 has 8 divisors (see below), whose sum is σ = 337047213600. Its totient is φ = 168506699568.

The previous prime is 252772729757. The next prime is 252772729787. The reversal of 252772729773 is 377927277252.

It is a happy number.

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

It is not a de Polignac number, because 252772729773 - 2⁴ = 252772729757 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (252772729723) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2043303 + ... + 2163476.

It is an arithmetic number, because the mean of its divisors is an integer number (42130901700).

Almost surely, 2^252772729773 is an apocalyptic number.

It is an amenable number.

252772729773 is a deficient number, since it is larger than the sum of its proper divisors (84274483827).

252772729773 is a wasteful number, since it uses less digits than its factorization.

252772729773 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4226811.

The product of its digits is 36303120, while the sum is 60.

The spelling of 252772729773 in words is "two hundred fifty-two billion, seven hundred seventy-two million, seven hundred twenty-nine thousand, seven hundred seventy-three".