275350023 has 40 divisors (see below), whose sum is σ = 447216000. Its totient is φ = 167821632.

The previous prime is 275350013. The next prime is 275350039. The reversal of 275350023 is 320053572.

It is not a de Polignac number, because 275350023 - 2⁴ = 275350007 is a prime.

It is a super-2 number, since 2×275350023² = 151635270332201058, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (275350013) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 113578 + ... + 115976.

It is an arithmetic number, because the mean of its divisors is an integer number (11180400).

Almost surely, 2^275350023 is an apocalyptic number.

275350023 is a deficient number, since it is larger than the sum of its proper divisors (171865977).

275350023 is a wasteful number, since it uses less digits than its factorization.

275350023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2533 (or 2524 counting only the distinct ones).

The product of its (nonzero) digits is 6300, while the sum is 27.

The square root of 275350023 is about 16593.6741862675. The cubic root of 275350023 is about 650.5715076154.

The spelling of 275350023 in words is "two hundred seventy-five million, three hundred fifty thousand, twenty-three".