854757093 has 24 divisors (see below), whose sum is σ = 1218863680. Its totient is φ = 532684800.

The previous prime is 854757089. The next prime is 854757103. The reversal of 854757093 is 390757458.

It is not a de Polignac number, because 854757093 - 2² = 854757089 is a prime.

It is a Smith number, since the sum of its digits (48) coincides with the sum of the digits of its prime factors.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (854707093) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 127653 + ... + 134181.

Almost surely, 2^854757093 is an apocalyptic number.

It is an amenable number.

854757093 is a deficient number, since it is larger than the sum of its proper divisors (364106587).

854757093 is a wasteful number, since it uses less digits than its factorization.

854757093 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6717 (or 6700 counting only the distinct ones).

The product of its (nonzero) digits is 1058400, while the sum is 48.

The square root of 854757093 is about 29236.2291173126. The cubic root of 854757093 is about 949.0321048816.

The spelling of 854757093 in words is "eight hundred fifty-four million, seven hundred fifty-seven thousand, ninety-three".