253214283 has 16 divisors (see below), whose sum is σ = 399156480. Its totient is φ = 139704096.

The previous prime is 253214281. The next prime is 253214321. The reversal of 253214283 is 382412352.

It is not a de Polignac number, because 253214283 - 2¹ = 253214281 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 253214283.

It is not an unprimeable number, because it can be changed into a prime (253214281) 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, 207285 + ... + 208502.

It is an arithmetic number, because the mean of its divisors is an integer number (24947280).

Almost surely, 2^253214283 is an apocalyptic number.

253214283 is a deficient number, since it is larger than the sum of its proper divisors (145942197).

253214283 is a wasteful number, since it uses less digits than its factorization.

253214283 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 415826.

The product of its digits is 11520, while the sum is 30.

The square root of 253214283 is about 15912.7082233038. The cubic root of 253214283 is about 632.6488647507.

The spelling of 253214283 in words is "two hundred fifty-three million, two hundred fourteen thousand, two hundred eighty-three".