715488451 has 2 divisors, whose sum is σ = 715488452. Its totient is φ = 715488450.

The previous prime is 715488373. The next prime is 715488467. The reversal of 715488451 is 154884517.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 715488451 - 2¹⁵ = 715455683 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 715488398 and 715488407.

It is not a weakly prime, because it can be changed into another prime (715488251) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 357744225 + 357744226.

It is an arithmetic number, because the mean of its divisors is an integer number (357744226).

Almost surely, 2^715488451 is an apocalyptic number.

715488451 is a deficient number, since it is larger than the sum of its proper divisors (1).

715488451 is an equidigital number, since it uses as much as digits as its factorization.

715488451 is an evil number, because the sum of its binary digits is even.

The product of its digits is 179200, while the sum is 43.

The square root of 715488451 is about 26748.6158707325. The cubic root of 715488451 is about 894.4049813651.

The spelling of 715488451 in words is "seven hundred fifteen million, four hundred eighty-eight thousand, four hundred fifty-one".