713208505 has 16 divisors (see below), whose sum is σ = 871557120. Its totient is φ = 560189952.

The previous prime is 713208499. The next prime is 713208511. The reversal of 713208505 is 505802317.

It is an interprime number because it is at equal distance from previous prime (713208499) and next prime (713208511).

It is a cyclic number.

It is not a de Polignac number, because 713208505 - 2¹⁵ = 713175737 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 55806 + ... + 67384.

It is an arithmetic number, because the mean of its divisors is an integer number (54472320).

Almost surely, 2^713208505 is an apocalyptic number.

It is an amenable number.

713208505 is a deficient number, since it is larger than the sum of its proper divisors (158348615).

713208505 is a wasteful number, since it uses less digits than its factorization.

713208505 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11808.

The product of its (nonzero) digits is 8400, while the sum is 31.

The square root of 713208505 is about 26705.9638470511. The cubic root of 713208505 is about 893.4539457920.

The spelling of 713208505 in words is "seven hundred thirteen million, two hundred eight thousand, five hundred five".