253232693 has 8 divisors (see below), whose sum is σ = 293373888. Its totient is φ = 214082784.

The previous prime is 253232677. The next prime is 253232701. The reversal of 253232693 is 396232352.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 253232693 - 2⁴ = 253232677 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (253232293) 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, 247271 + ... + 248292.

It is an arithmetic number, because the mean of its divisors is an integer number (36671736).

Almost surely, 2^253232693 is an apocalyptic number.

It is an amenable number.

253232693 is a deficient number, since it is larger than the sum of its proper divisors (40141195).

253232693 is an equidigital number, since it uses as much as digits as its factorization.

253232693 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 495643.

The product of its digits is 58320, while the sum is 35.

The square root of 253232693 is about 15913.2866812610. The cubic root of 253232693 is about 632.6641966706.

The spelling of 253232693 in words is "two hundred fifty-three million, two hundred thirty-two thousand, six hundred ninety-three".