275132805600 has 72 divisors (see below), whose sum is σ = 895557290040. Its totient is φ = 73368747520.

The previous prime is 275132805587. The next prime is 275132805637. The reversal of 275132805600 is 6508231572.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 57316935 + ... + 57321734.

It is an arithmetic number, because the mean of its divisors is an integer number (12438295695).

Almost surely, 2^275132805600 is an apocalyptic number.

275132805600 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

275132805600 is an abundant number, since it is smaller than the sum of its proper divisors (620424484440).

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

275132805600 is a wasteful number, since it uses less digits than its factorization.

275132805600 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 114638692 (or 114638679 counting only the distinct ones).

The product of its (nonzero) digits is 100800, while the sum is 39.

The spelling of 275132805600 in words is "two hundred seventy-five billion, one hundred thirty-two million, eight hundred five thousand, six hundred".