252775255503 has 8 divisors (see below), whose sum is σ = 337086534400. Its totient is φ = 168490406808.

The previous prime is 252775255501. The next prime is 252775255517. The reversal of 252775255503 is 305552577252.

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

It is not a de Polignac number, because 252775255503 - 2¹ = 252775255501 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 (252775255501) 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, 6585223 + ... + 6623496.

It is an arithmetic number, because the mean of its divisors is an integer number (42135816800).

Almost surely, 2^252775255503 is an apocalyptic number.

252775255503 is a deficient number, since it is larger than the sum of its proper divisors (84311278897).

252775255503 is a wasteful number, since it uses less digits than its factorization.

252775255503 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13215101.

The product of its (nonzero) digits is 3675000, while the sum is 48.

The spelling of 252775255503 in words is "two hundred fifty-two billion, seven hundred seventy-five million, two hundred fifty-five thousand, five hundred three".