252795820495 has 8 divisors (see below), whose sum is σ = 303488458416. Its totient is φ = 202147673856.

The previous prime is 252795820493. The next prime is 252795820517. The reversal of 252795820495 is 594028597252.

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 252795820495 - 2¹ = 252795820493 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 (252795820493) 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, 11110317 + ... + 11133046.

It is an arithmetic number, because the mean of its divisors is an integer number (37936057302).

Almost surely, 2^252795820495 is an apocalyptic number.

252795820495 is a deficient number, since it is larger than the sum of its proper divisors (50692637921).

252795820495 is a wasteful number, since it uses less digits than its factorization.

252795820495 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22245641.

The product of its (nonzero) digits is 18144000, while the sum is 58.

The spelling of 252795820495 in words is "two hundred fifty-two billion, seven hundred ninety-five million, eight hundred twenty thousand, four hundred ninety-five".