715553473 has 2 divisors, whose sum is σ = 715553474. Its totient is φ = 715553472.

The previous prime is 715553467. The next prime is 715553557. The reversal of 715553473 is 374355517.

It is a happy number.

715553473 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 715455504 + 97969 = 26748^2 + 313^2 .

It is a cyclic number.

It is not a de Polignac number, because 715553473 - 2⁹ = 715552961 is a prime.

It is not a weakly prime, because it can be changed into another prime (715557473) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 357776736 + 357776737.

It is an arithmetic number, because the mean of its divisors is an integer number (357776737).

Almost surely, 2^715553473 is an apocalyptic number.

It is an amenable number.

715553473 is a deficient number, since it is larger than the sum of its proper divisors (1).

715553473 is an equidigital number, since it uses as much as digits as its factorization.

715553473 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 220500, while the sum is 40.

The square root of 715553473 is about 26749.8312704959. The cubic root of 715553473 is about 894.4320743899.

The spelling of 715553473 in words is "seven hundred fifteen million, five hundred fifty-three thousand, four hundred seventy-three".