715755461 has 2 divisors, whose sum is σ = 715755462. Its totient is φ = 715755460.

The previous prime is 715755449. The next prime is 715755499. The reversal of 715755461 is 164557517.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 388326436 + 327429025 = 19706^2 + 18095^2 .

It is a cyclic number.

It is not a de Polignac number, because 715755461 - 2¹⁰ = 715754437 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (715755401) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 357877730 + 357877731.

It is an arithmetic number, because the mean of its divisors is an integer number (357877731).

Almost surely, 2^715755461 is an apocalyptic number.

It is an amenable number.

715755461 is a deficient number, since it is larger than the sum of its proper divisors (1).

715755461 is an equidigital number, since it uses as much as digits as its factorization.

715755461 is an evil number, because the sum of its binary digits is even.

The product of its digits is 147000, while the sum is 41.

The square root of 715755461 is about 26753.6065045444. The cubic root of 715755461 is about 894.5162272198.

The spelling of 715755461 in words is "seven hundred fifteen million, seven hundred fifty-five thousand, four hundred sixty-one".