275133790 has 16 divisors (see below), whose sum is σ = 503360640. Its totient is φ = 108249120.

The previous prime is 275133779. The next prime is 275133791. The reversal of 275133790 is 97331572.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (275133791) 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, 224910 + ... + 226129.

It is an arithmetic number, because the mean of its divisors is an integer number (31460040).

Almost surely, 2^275133790 is an apocalyptic number.

275133790 is a deficient number, since it is larger than the sum of its proper divisors (228226850).

275133790 is a wasteful number, since it uses less digits than its factorization.

275133790 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 451107.

The product of its (nonzero) digits is 39690, while the sum is 37.

The square root of 275133790 is about 16587.1573815407. The cubic root of 275133790 is about 650.4011645886.

The spelling of 275133790 in words is "two hundred seventy-five million, one hundred thirty-three thousand, seven hundred ninety".