715755401 has 2 divisors, whose sum is σ = 715755402. Its totient is φ = 715755400.

The previous prime is 715755371. The next prime is 715755413. The reversal of 715755401 is 104557517.

715755401 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., 473019001 + 242736400 = 21749^2 + 15580^2 .

It is a cyclic number.

It is not a de Polignac number, because 715755401 - 2¹⁸ = 715493257 is a prime.

It is not a weakly prime, because it can be changed into another prime (715755431) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 357877700 + 357877701.

It is an arithmetic number, because the mean of its divisors is an integer number (357877701).

Almost surely, 2^715755401 is an apocalyptic number.

It is an amenable number.

715755401 is a deficient number, since it is larger than the sum of its proper divisors (1).

715755401 is an equidigital number, since it uses as much as digits as its factorization.

715755401 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 24500, while the sum is 35.

The square root of 715755401 is about 26753.6053832002. The cubic root of 715755401 is about 894.5162022248.

The spelling of 715755401 in words is "seven hundred fifteen million, seven hundred fifty-five thousand, four hundred one".