53022427 has 2 divisors, whose sum is σ = 53022428. Its totient is φ = 53022426.

The previous prime is 53022413. The next prime is 53022451. The reversal of 53022427 is 72422035.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 53022427 - 2¹¹ = 53020379 is a prime.

It is a super-2 number, since 2×53022427² = 5622755529940658, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (53022457) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26511213 + 26511214.

It is an arithmetic number, because the mean of its divisors is an integer number (26511214).

Almost surely, 2^53022427 is an apocalyptic number.

53022427 is a deficient number, since it is larger than the sum of its proper divisors (1).

53022427 is an equidigital number, since it uses as much as digits as its factorization.

53022427 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3360, while the sum is 25.

The square root of 53022427 is about 7281.6500190547. The cubic root of 53022427 is about 375.6815504793.

The spelling of 53022427 in words is "fifty-three million, twenty-two thousand, four hundred twenty-seven".