755254452539 has 2 divisors, whose sum is σ = 755254452540. Its totient is φ = 755254452538.

The previous prime is 755254452499. The next prime is 755254452571. The reversal of 755254452539 is 935254452557.

It is a strong prime.

It is an emirp because it is prime and its reverse (935254452557) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-755254452539 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (755256452539) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 377627226269 + 377627226270.

It is an arithmetic number, because the mean of its divisors is an integer number (377627226270).

Almost surely, 2^755254452539 is an apocalyptic number.

755254452539 is a deficient number, since it is larger than the sum of its proper divisors (1).

755254452539 is an equidigital number, since it uses as much as digits as its factorization.

755254452539 is an evil number, because the sum of its binary digits is even.

The product of its digits is 37800000, while the sum is 56.

The spelling of 755254452539 in words is "seven hundred fifty-five billion, two hundred fifty-four million, four hundred fifty-two thousand, five hundred thirty-nine".