53926231 has 2 divisors, whose sum is σ = 53926232. Its totient is φ = 53926230.

The previous prime is 53926217. The next prime is 53926259. The reversal of 53926231 is 13262935.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 53926231 - 2²¹ = 51829079 is a prime.

It is a super-2 number, since 2×53926231² = 5816076779730722, which contains 22 as substring.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 53926193 and 53926202.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (53926211) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26963115 + 26963116.

It is an arithmetic number, because the mean of its divisors is an integer number (26963116).

Almost surely, 2^53926231 is an apocalyptic number.

53926231 is a deficient number, since it is larger than the sum of its proper divisors (1).

53926231 is an equidigital number, since it uses as much as digits as its factorization.

53926231 is an evil number, because the sum of its binary digits is even.

The product of its digits is 9720, while the sum is 31.

The square root of 53926231 is about 7343.4481682654. The cubic root of 53926231 is about 377.8041196517.

The spelling of 53926231 in words is "fifty-three million, nine hundred twenty-six thousand, two hundred thirty-one".