275796632140 has 12 divisors (see below), whose sum is σ = 579172927536. Its totient is φ = 110318652848.

The previous prime is 275796632077. The next prime is 275796632159. The reversal of 275796632140 is 41236697572.

It is a happy number.

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, 6894915784 + ... + 6894915823.

It is an arithmetic number, because the mean of its divisors is an integer number (48264410628).

Almost surely, 2^275796632140 is an apocalyptic number.

275796632140 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

275796632140 is an abundant number, since it is smaller than the sum of its proper divisors (303376295396).

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

275796632140 is a wasteful number, since it uses less digits than its factorization.

275796632140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13789831616 (or 13789831614 counting only the distinct ones).

The product of its (nonzero) digits is 3810240, while the sum is 52.

The spelling of 275796632140 in words is "two hundred seventy-five billion, seven hundred ninety-six million, six hundred thirty-two thousand, one hundred forty".