253473275567 has 8 divisors (see below), whose sum is σ = 257785357200. Its totient is φ = 249161724864.

The previous prime is 253473275557. The next prime is 253473275579. The reversal of 253473275567 is 765572374352.

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 253473275567 - 2⁴ = 253473275551 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 (253473275557) 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, 897659 + ... + 1145747.

It is an arithmetic number, because the mean of its divisors is an integer number (32223169650).

Almost surely, 2^253473275567 is an apocalyptic number.

253473275567 is a deficient number, since it is larger than the sum of its proper divisors (4312081633).

253473275567 is a wasteful number, since it uses less digits than its factorization.

253473275567 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 265465.

The product of its digits is 37044000, while the sum is 56.

The spelling of 253473275567 in words is "two hundred fifty-three billion, four hundred seventy-three million, two hundred seventy-five thousand, five hundred sixty-seven".