715462549 has 2 divisors, whose sum is σ = 715462550. Its totient is φ = 715462548.

The previous prime is 715462523. The next prime is 715462571. The reversal of 715462549 is 945264517.

715462549 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 563112900 + 152349649 = 23730^2 + 12343^2 .

It is a cyclic number.

It is not a de Polignac number, because 715462549 - 2⁷ = 715462421 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (715462519) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 357731274 + 357731275.

It is an arithmetic number, because the mean of its divisors is an integer number (357731275).

Almost surely, 2^715462549 is an apocalyptic number.

It is an amenable number.

715462549 is a deficient number, since it is larger than the sum of its proper divisors (1).

715462549 is an equidigital number, since it uses as much as digits as its factorization.

715462549 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 302400, while the sum is 43.

The square root of 715462549 is about 26748.1316917649. The cubic root of 715462549 is about 894.3941881989.

The spelling of 715462549 in words is "seven hundred fifteen million, four hundred sixty-two thousand, five hundred forty-nine".