275140025263 has 8 divisors (see below), whose sum is σ = 282648532032. Its totient is φ = 267635323296.

The previous prime is 275140025219. The next prime is 275140025269. The reversal of 275140025263 is 362520041572.

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 275140025263 - 2³⁷ = 137701071791 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (37).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (275140025269) 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, 804295 + ... + 1094152.

It is an arithmetic number, because the mean of its divisors is an integer number (35331066504).

Almost surely, 2^275140025263 is an apocalyptic number.

275140025263 is a deficient number, since it is larger than the sum of its proper divisors (7508506769).

275140025263 is a wasteful number, since it uses less digits than its factorization.

275140025263 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1902401.

The product of its (nonzero) digits is 100800, while the sum is 37.

The spelling of 275140025263 in words is "two hundred seventy-five billion, one hundred forty million, twenty-five thousand, two hundred sixty-three".