6716470707725 has 24 divisors (see below), whose sum is σ = 8537295328128. Its totient is φ = 5238596988800.

The previous prime is 6716470707697. The next prime is 6716470707767. The reversal of 6716470707725 is 5277070746176.

It is not a de Polignac number, because 6716470707725 - 2³⁸ = 6441592800781 is a prime.

It is a super-2 number, since 2×6716470707725² (a number of 26 digits) contains 22 as substring.

It is a hoax number, since the sum of its digits (59) coincides with the sum of the digits of its distinct prime factors.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 679139 + ... + 3727488.

It is an arithmetic number, because the mean of its divisors is an integer number (355720638672).

Almost surely, 2^{6716470707725} is an apocalyptic number.

It is an amenable number.

6716470707725 is a deficient number, since it is larger than the sum of its proper divisors (1820824620403).

6716470707725 is a wasteful number, since it uses less digits than its factorization.

6716470707725 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4408165 (or 4408160 counting only the distinct ones).

The product of its (nonzero) digits is 24202080, while the sum is 59.

The spelling of 6716470707725 in words is "six trillion, seven hundred sixteen billion, four hundred seventy million, seven hundred seven thousand, seven hundred twenty-five".