245060539 has 2 divisors, whose sum is σ = 245060540. Its totient is φ = 245060538.

The previous prime is 245060513. The next prime is 245060579. The reversal of 245060539 is 935060542.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 245060539 - 2⁹ = 245060027 is a prime.

It is not a weakly prime, because it can be changed into another prime (245060579) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 122530269 + 122530270.

It is an arithmetic number, because the mean of its divisors is an integer number (122530270).

Almost surely, 2^245060539 is an apocalyptic number.

245060539 is a deficient number, since it is larger than the sum of its proper divisors (1).

245060539 is an equidigital number, since it uses as much as digits as its factorization.

245060539 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 32400, while the sum is 34.

The square root of 245060539 is about 15654.4095704693. The cubic root of 245060539 is about 625.7840093956.

The spelling of 245060539 in words is "two hundred forty-five million, sixty thousand, five hundred thirty-nine".