725005214146207 has 4 divisors (see below), whose sum is σ = 725032771480440. Its totient is φ = 724977656811976.

The previous prime is 725005214146193. The next prime is 725005214146217. The reversal of 725005214146207 is 702641412500527.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 725005214146207 - 2⁴³ = 716209121123999 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (725005214146217) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13778627653 + ... + 13778680270.

It is an arithmetic number, because the mean of its divisors is an integer number (181258192870110).

Almost surely, 2^{725005214146207} is an apocalyptic number.

725005214146207 is a deficient number, since it is larger than the sum of its proper divisors (27557334233).

725005214146207 is a wasteful number, since it uses less digits than its factorization.

725005214146207 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27557334232.

The product of its (nonzero) digits is 940800, while the sum is 46.

The spelling of 725005214146207 in words is "seven hundred twenty-five trillion, five billion, two hundred fourteen million, one hundred forty-six thousand, two hundred seven".