713625305 has 8 divisors (see below), whose sum is σ = 862512000. Its totient is φ = 566792496.

The previous prime is 713625293. The next prime is 713625323. The reversal of 713625305 is 503526317.

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

It is a cyclic number.

It is not a de Polignac number, because 713625305 - 2¹⁰ = 713624281 is a prime.

It is a super-2 number, since 2×713625305² = 1018522151872686050, which contains 22 as substring.

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, 512705 + ... + 514094.

It is an arithmetic number, because the mean of its divisors is an integer number (107814000).

Almost surely, 2^713625305 is an apocalyptic number.

It is an amenable number.

713625305 is a deficient number, since it is larger than the sum of its proper divisors (148886695).

713625305 is a wasteful number, since it uses less digits than its factorization.

713625305 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1026943.

The product of its (nonzero) digits is 18900, while the sum is 32.

The square root of 713625305 is about 26713.7662077065. The cubic root of 713625305 is about 893.6279571241.

It can be divided in two parts, 71362 and 5305, that added together give a palindrome (76667).

The spelling of 713625305 in words is "seven hundred thirteen million, six hundred twenty-five thousand, three hundred five".