725116711514671 has 8 divisors (see below), whose sum is σ = 828722932440480. Its totient is φ = 621515020409088.

The previous prime is 725116711514627. The next prime is 725116711514729. The reversal of 725116711514671 is 176415117611527.

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 725116711514671 - 2³¹ = 725114564031023 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (725116711524671) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1132112026 + ... + 1132752343.

It is an arithmetic number, because the mean of its divisors is an integer number (103590366555060).

Almost surely, 2^{725116711514671} is an apocalyptic number.

725116711514671 is a deficient number, since it is larger than the sum of its proper divisors (103606220925809).

725116711514671 is a wasteful number, since it uses less digits than its factorization.

725116711514671 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2264910113.

The product of its digits is 2469600, while the sum is 55.

The spelling of 725116711514671 in words is "seven hundred twenty-five trillion, one hundred sixteen billion, seven hundred eleven million, five hundred fourteen thousand, six hundred seventy-one".