53392459 has 2 divisors, whose sum is σ = 53392460. Its totient is φ = 53392458.

The previous prime is 53392433. The next prime is 53392477. The reversal of 53392459 is 95429335.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 53392459 - 2¹¹ = 53390411 is a prime.

It is not a weakly prime, because it can be changed into another prime (53390459) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26696229 + 26696230.

It is an arithmetic number, because the mean of its divisors is an integer number (26696230).

Almost surely, 2^53392459 is an apocalyptic number.

53392459 is a deficient number, since it is larger than the sum of its proper divisors (1).

53392459 is an equidigital number, since it uses as much as digits as its factorization.

53392459 is an evil number, because the sum of its binary digits is even.

The product of its digits is 145800, while the sum is 40.

The square root of 53392459 is about 7307.0143697683. The cubic root of 53392459 is about 376.5534586387.

The spelling of 53392459 in words is "fifty-three million, three hundred ninety-two thousand, four hundred fifty-nine".