275750252 has 6 divisors (see below), whose sum is σ = 482562948. Its totient is φ = 137875124.

The previous prime is 275750231. The next prime is 275750281. The reversal of 275750252 is 252057572.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 34468778 + ... + 34468785.

It is an arithmetic number, because the mean of its divisors is an integer number (80427158).

Almost surely, 2^275750252 is an apocalyptic number.

It is an amenable number.

275750252 is a deficient number, since it is larger than the sum of its proper divisors (206812696).

275750252 is a wasteful number, since it uses less digits than its factorization.

275750252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68937567 (or 68937565 counting only the distinct ones).

The product of its (nonzero) digits is 49000, while the sum is 35.

The square root of 275750252 is about 16605.7294931599. The cubic root of 275750252 is about 650.8865630098.

The spelling of 275750252 in words is "two hundred seventy-five million, seven hundred fifty thousand, two hundred fifty-two".