52298539 has 2 divisors, whose sum is σ = 52298540. Its totient is φ = 52298538.

The previous prime is 52298489. The next prime is 52298551. The reversal of 52298539 is 93589225.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 52298539 - 2¹³ = 52290347 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 52298495 and 52298504.

It is not a weakly prime, because it can be changed into another prime (52298599) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26149269 + 26149270.

It is an arithmetic number, because the mean of its divisors is an integer number (26149270).

Almost surely, 2^52298539 is an apocalyptic number.

52298539 is a deficient number, since it is larger than the sum of its proper divisors (1).

52298539 is an equidigital number, since it uses as much as digits as its factorization.

52298539 is an evil number, because the sum of its binary digits is even.

The product of its digits is 194400, while the sum is 43.

The square root of 52298539 is about 7231.7728808363. The cubic root of 52298539 is about 373.9640480373.

The spelling of 52298539 in words is "fifty-two million, two hundred ninety-eight thousand, five hundred thirty-nine".