275575327803 has 12 divisors (see below), whose sum is σ = 399180885480. Its totient is φ = 183196438656.

The previous prime is 275575327789. The next prime is 275575327823. The reversal of 275575327803 is 308723575572.

275575327803 is a `hidden beast` number, since 2 + 7 + 557 + 5 + 3 + 2 + 7 + 80 + 3 = 666.

It is not a de Polignac number, because 275575327803 - 2⁶ = 275575327739 is a prime.

It is a super-2 number, since 2×275575327803² (a number of 24 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 275575327803.

It is not an unprimeable number, because it can be changed into a prime (275575327823) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 43367193 + ... + 43373546.

It is an arithmetic number, because the mean of its divisors is an integer number (33265073790).

Almost surely, 2^275575327803 is an apocalyptic number.

275575327803 is a deficient number, since it is larger than the sum of its proper divisors (123605557677).

275575327803 is a wasteful number, since it uses less digits than its factorization.

275575327803 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 86741098 (or 86741095 counting only the distinct ones).

The product of its (nonzero) digits is 12348000, while the sum is 54.

The spelling of 275575327803 in words is "two hundred seventy-five billion, five hundred seventy-five million, three hundred twenty-seven thousand, eight hundred three".