875253257303281 has 4 divisors (see below), whose sum is σ = 921319218214000. Its totient is φ = 829187296392564.

The previous prime is 875253257303177. The next prime is 875253257303309. The reversal of 875253257303281 is 182303752352578.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 875253257303281 - 2¹⁹ = 875253256778993 is a prime.

It is a super-2 number, since 2×875253257303281² (a number of 31 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (875253257303981) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23032980455331 + ... + 23032980455368.

It is an arithmetic number, because the mean of its divisors is an integer number (230329804553500).

Almost surely, 2^{875253257303281} is an apocalyptic number.

It is an amenable number.

875253257303281 is a deficient number, since it is larger than the sum of its proper divisors (46065960910719).

875253257303281 is a wasteful number, since it uses less digits than its factorization.

875253257303281 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46065960910718.

The product of its (nonzero) digits is 84672000, while the sum is 61.

The spelling of 875253257303281 in words is "eight hundred seventy-five trillion, two hundred fifty-three billion, two hundred fifty-seven million, three hundred three thousand, two hundred eighty-one".