253058265 has 12 divisors (see below), whose sum is σ = 438634404. Its totient is φ = 134964384.

The previous prime is 253058261. The next prime is 253058269. The reversal of 253058265 is 562850352.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (253058261) and next prime (253058269).

It can be written as a sum of positive squares in 2 ways, for example, as 126967824 + 126090441 = 11268^2 + 11229^2 .

It is not a de Polignac number, because 253058265 - 2² = 253058261 is a prime.

It is not an unprimeable number, because it can be changed into a prime (253058261) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2811714 + ... + 2811803.

It is an arithmetic number, because the mean of its divisors is an integer number (36552867).

Almost surely, 2^253058265 is an apocalyptic number.

It is an amenable number.

253058265 is a deficient number, since it is larger than the sum of its proper divisors (185576139).

253058265 is a wasteful number, since it uses less digits than its factorization.

253058265 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5623528 (or 5623525 counting only the distinct ones).

The product of its (nonzero) digits is 72000, while the sum is 36.

The square root of 253058265 is about 15907.8051597321. The cubic root of 253058265 is about 632.5189025060.

The spelling of 253058265 in words is "two hundred fifty-three million, fifty-eight thousand, two hundred sixty-five".