713451265 has 8 divisors (see below), whose sum is σ = 867869928. Its totient is φ = 562942080.

The previous prime is 713451253. The next prime is 713451289. The reversal of 713451265 is 562154317.

It can be written as a sum of positive squares in 4 ways, for example, as 126697536 + 586753729 = 11256^2 + 24223^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 713451265 - 2²¹ = 711354113 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 713451265.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 976966 + ... + 977695.

It is an arithmetic number, because the mean of its divisors is an integer number (108483741).

Almost surely, 2^713451265 is an apocalyptic number.

It is an amenable number.

713451265 is a deficient number, since it is larger than the sum of its proper divisors (154418663).

713451265 is a wasteful number, since it uses less digits than its factorization.

713451265 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1954739.

The product of its digits is 25200, while the sum is 34.

The square root of 713451265 is about 26710.5085125686. The cubic root of 713451265 is about 893.5553047795. Note that the first 3 decimals are identical.

The spelling of 713451265 in words is "seven hundred thirteen million, four hundred fifty-one thousand, two hundred sixty-five".