275000253 has 16 divisors (see below), whose sum is σ = 405637632. Its totient is φ = 164318000.

The previous prime is 275000251. The next prime is 275000263. The reversal of 275000253 is 352000572.

It is not a de Polignac number, because 275000253 - 2¹ = 275000251 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (275000251) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 56343 + ... + 61028.

It is an arithmetic number, because the mean of its divisors is an integer number (25352352).

Almost surely, 2^275000253 is an apocalyptic number.

It is an amenable number.

275000253 is a deficient number, since it is larger than the sum of its proper divisors (130637379).

275000253 is a wasteful number, since it uses less digits than its factorization.

275000253 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 117456.

The product of its (nonzero) digits is 2100, while the sum is 24.

The square root of 275000253 is about 16583.1315800123. The cubic root of 275000253 is about 650.2959228497.

The spelling of 275000253 in words is "two hundred seventy-five million, two hundred fifty-three", and thus it is an aban number.