854414417725 has 24 divisors (see below), whose sum is σ = 1157999802912. Its totient is φ = 620204068800.

The previous prime is 854414417711. The next prime is 854414417737. The reversal of 854414417725 is 527714414458.

It is a de Polignac number, because none of the positive numbers 2^k-854414417725 is a prime.

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, 2826502 + ... + 3114151.

It is an arithmetic number, because the mean of its divisors is an integer number (48249991788).

Almost surely, 2^854414417725 is an apocalyptic number.

It is an amenable number.

854414417725 is a deficient number, since it is larger than the sum of its proper divisors (303585385187).

854414417725 is a wasteful number, since it uses less digits than its factorization.

854414417725 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5941197 (or 5941192 counting only the distinct ones).

The product of its digits is 5017600, while the sum is 52.

The spelling of 854414417725 in words is "eight hundred fifty-four billion, four hundred fourteen million, four hundred seventeen thousand, seven hundred twenty-five".