53792231 has 2 divisors, whose sum is σ = 53792232. Its totient is φ = 53792230.

The previous prime is 53792177. The next prime is 53792243. The reversal of 53792231 is 13229735.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 53792231 - 2¹⁰ = 53791207 is a prime.

It is a super-2 number, since 2×53792231² = 5787208231914722, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (53792251) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26896115 + 26896116.

It is an arithmetic number, because the mean of its divisors is an integer number (26896116).

Almost surely, 2^53792231 is an apocalyptic number.

53792231 is a deficient number, since it is larger than the sum of its proper divisors (1).

53792231 is an equidigital number, since it uses as much as digits as its factorization.

53792231 is an evil number, because the sum of its binary digits is even.

The product of its digits is 11340, while the sum is 32.

The square root of 53792231 is about 7334.3187141002. The cubic root of 53792231 is about 377.4909279576.

The spelling of 53792231 in words is "fifty-three million, seven hundred ninety-two thousand, two hundred thirty-one".