52537379 has 2 divisors, whose sum is σ = 52537380. Its totient is φ = 52537378.

The previous prime is 52537369. The next prime is 52537411. The reversal of 52537379 is 97373525.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-52537379 is a prime.

It is not a weakly prime, because it can be changed into another prime (52537349) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26268689 + 26268690.

It is an arithmetic number, because the mean of its divisors is an integer number (26268690).

Almost surely, 2^52537379 is an apocalyptic number.

52537379 is a deficient number, since it is larger than the sum of its proper divisors (1).

52537379 is an equidigital number, since it uses as much as digits as its factorization.

52537379 is an evil number, because the sum of its binary digits is even.

The product of its digits is 198450, while the sum is 41.

The square root of 52537379 is about 7248.2673101921. The cubic root of 52537379 is about 374.5324638540.

The spelling of 52537379 in words is "fifty-two million, five hundred thirty-seven thousand, three hundred seventy-nine".