252904371767 has 8 divisors (see below), whose sum is σ = 275018427216. Its totient is φ = 231594463872.

The previous prime is 252904371763. The next prime is 252904371791. The reversal of 252904371767 is 767173409252.

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

It is a cyclic number.

It is not a de Polignac number, because 252904371767 - 2² = 252904371763 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 (252904371761) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 201036233 + ... + 201037490.

It is an arithmetic number, because the mean of its divisors is an integer number (34377303402).

Almost surely, 2^252904371767 is an apocalyptic number.

252904371767 is a deficient number, since it is larger than the sum of its proper divisors (22114055449).

252904371767 is a wasteful number, since it uses less digits than its factorization.

252904371767 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 402073777.

The product of its (nonzero) digits is 4445280, while the sum is 53.

The spelling of 252904371767 in words is "two hundred fifty-two billion, nine hundred four million, three hundred seventy-one thousand, seven hundred sixty-seven".