854933325097 has 4 divisors (see below), whose sum is σ = 854941570560. Its totient is φ = 854925079636.

The previous prime is 854933325053. The next prime is 854933325101. The reversal of 854933325097 is 790523339458.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 790523339458 = 2 ⋅395261669729.

It is a cyclic number.

It is not a de Polignac number, because 854933325097 - 2⁷ = 854933324969 is a prime.

It is a super-2 number, since 2×854933325097² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (854933320097) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3965197 + ... + 4175242.

It is an arithmetic number, because the mean of its divisors is an integer number (213735392640).

Almost surely, 2^854933325097 is an apocalyptic number.

It is an amenable number.

854933325097 is a deficient number, since it is larger than the sum of its proper divisors (8245463).

854933325097 is a wasteful number, since it uses less digits than its factorization.

854933325097 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8245462.

The product of its (nonzero) digits is 24494400, while the sum is 58.

The spelling of 854933325097 in words is "eight hundred fifty-four billion, nine hundred thirty-three million, three hundred twenty-five thousand, ninety-seven".