275352568904 has 16 divisors (see below), whose sum is σ = 590041219200. Its totient is φ = 118008243792.

The previous prime is 275352568867. The next prime is 275352568919. The reversal of 275352568904 is 409865253572.

It is a happy number.

It is a super-2 number, since 2×275352568904² (a number of 24 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (56), and also a Moran number because the ratio is a prime number: 4917010159 = 275352568904 / (2 + 7 + 5 + 3 + 5 + 2 + 5 + 6 + 8 + 9 + 0 + 4).

It is a self number, because there is not a number n which added to its sum of digits gives 275352568904.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2458505024 + ... + 2458505135.

It is an arithmetic number, because the mean of its divisors is an integer number (36877576200).

Almost surely, 2^275352568904 is an apocalyptic number.

It is an amenable number.

275352568904 is an abundant number, since it is smaller than the sum of its proper divisors (314688650296).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

275352568904 is a wasteful number, since it uses less digits than its factorization.

275352568904 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4917010172 (or 4917010168 counting only the distinct ones).

The product of its (nonzero) digits is 18144000, while the sum is 56.

The spelling of 275352568904 in words is "two hundred seventy-five billion, three hundred fifty-two million, five hundred sixty-eight thousand, nine hundred four".