53425039 has 2 divisors, whose sum is σ = 53425040. Its totient is φ = 53425038.

The previous prime is 53425037. The next prime is 53425079. The reversal of 53425039 is 93052435.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 53425039 - 2¹ = 53425037 is a prime.

Together with 53425037, it forms a pair of twin primes.

It is a self number, because there is not a number n which added to its sum of digits gives 53425039.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (53425037) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26712519 + 26712520.

It is an arithmetic number, because the mean of its divisors is an integer number (26712520).

Almost surely, 2^53425039 is an apocalyptic number.

53425039 is a deficient number, since it is larger than the sum of its proper divisors (1).

53425039 is an equidigital number, since it uses as much as digits as its factorization.

53425039 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 16200, while the sum is 31.

The square root of 53425039 is about 7309.2433944971. The cubic root of 53425039 is about 376.6300338544.

The spelling of 53425039 in words is "fifty-three million, four hundred twenty-five thousand, thirty-nine".