46000918646 has 32 divisors (see below), whose sum is σ = 72071769600. Its totient is φ = 21993390720.

The previous prime is 46000918609. The next prime is 46000918661. The reversal of 46000918646 is 64681900064.

It is a junction number, because it is equal to n+sod(n) for n = 46000918597 and 46000918606.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2527796 + ... + 2545928.

It is an arithmetic number, because the mean of its divisors is an integer number (2252242800).

Almost surely, 2^46000918646 is an apocalyptic number.

46000918646 is a deficient number, since it is larger than the sum of its proper divisors (26070850954).

46000918646 is a wasteful number, since it uses less digits than its factorization.

46000918646 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18584.

The product of its (nonzero) digits is 248832, while the sum is 44.

The spelling of 46000918646 in words is "forty-six billion, nine hundred eighteen thousand, six hundred forty-six".