30836594456 has 8 divisors (see below), whose sum is σ = 57818614620. Its totient is φ = 15418297224.

The previous prime is 30836594413. The next prime is 30836594473. The reversal of 30836594456 is 65449563803.

It is a tau number, because it is divible by the number of its divisors (8).

It is a junction number, because it is equal to n+sod(n) for n = 30836594398 and 30836594407.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1927287146 + ... + 1927287161.

Almost surely, 2^30836594456 is an apocalyptic number.

It is an amenable number.

30836594456 is a deficient number, since it is larger than the sum of its proper divisors (26982020164).

30836594456 is a wasteful number, since it uses less digits than its factorization.

30836594456 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3854574313 (or 3854574309 counting only the distinct ones).

The product of its (nonzero) digits is 9331200, while the sum is 53.

The spelling of 30836594456 in words is "thirty billion, eight hundred thirty-six million, five hundred ninety-four thousand, four hundred fifty-six".