854180913 has 16 divisors (see below), whose sum is σ = 1197835776. Its totient is φ = 540683520.

The previous prime is 854180911. The next prime is 854180947. The reversal of 854180913 is 319081458.

It is not a de Polignac number, because 854180913 - 2¹ = 854180911 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (854180911) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 81720 + ... + 91577.

It is an arithmetic number, because the mean of its divisors is an integer number (74864736).

Almost surely, 2^854180913 is an apocalyptic number.

It is an amenable number.

854180913 is a deficient number, since it is larger than the sum of its proper divisors (343654863).

854180913 is a wasteful number, since it uses less digits than its factorization.

854180913 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 173384.

The product of its (nonzero) digits is 34560, while the sum is 39.

The square root of 854180913 is about 29226.3735861978. The cubic root of 854180913 is about 948.8188137860.

The spelling of 854180913 in words is "eight hundred fifty-four million, one hundred eighty thousand, nine hundred thirteen".