52405079 has 2 divisors, whose sum is σ = 52405080. Its totient is φ = 52405078.

The previous prime is 52405049. The next prime is 52405081. The reversal of 52405079 is 97050425.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 52405079 - 2¹² = 52400983 is a prime.

Together with 52405081, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (52405009) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26202539 + 26202540.

It is an arithmetic number, because the mean of its divisors is an integer number (26202540).

Almost surely, 2^52405079 is an apocalyptic number.

52405079 is a deficient number, since it is larger than the sum of its proper divisors (1).

52405079 is an equidigital number, since it uses as much as digits as its factorization.

52405079 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 12600, while the sum is 32.

The square root of 52405079 is about 7239.1352384107. The cubic root of 52405079 is about 374.2178161553.

The spelling of 52405079 in words is "fifty-two million, four hundred five thousand, seventy-nine".