46856589680 has 20 divisors (see below), whose sum is σ = 108941571192. Its totient is φ = 18742635840.

The previous prime is 46856589653. The next prime is 46856589697. The reversal of 46856589680 is 8698565864.

It is a tau number, because it is divible by the number of its divisors (20).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 292853606 + ... + 292853765.

Almost surely, 2^46856589680 is an apocalyptic number.

46856589680 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

46856589680 is an abundant number, since it is smaller than the sum of its proper divisors (62084981512).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

46856589680 is a wasteful number, since it uses less digits than its factorization.

46856589680 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 585707384 (or 585707378 counting only the distinct ones).

The product of its (nonzero) digits is 99532800, while the sum is 65.

The spelling of 46856589680 in words is "forty-six billion, eight hundred fifty-six million, five hundred eighty-nine thousand, six hundred eighty".