46650644981 has 8 divisors (see below), whose sum is σ = 46870025664. Its totient is φ = 46431478080.

The previous prime is 46650644977. The next prime is 46650644983. The reversal of 46650644981 is 18944605664.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 46650644981 - 2² = 46650644977 is a prime.

It is a super-2 number, since 2×46650644981² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46650644983) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 392726 + ... + 497528.

It is an arithmetic number, because the mean of its divisors is an integer number (5858753208).

Almost surely, 2^46650644981 is an apocalyptic number.

It is an amenable number.

46650644981 is a deficient number, since it is larger than the sum of its proper divisors (219380683).

46650644981 is a wasteful number, since it uses less digits than its factorization.

46650644981 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 106891.

The product of its (nonzero) digits is 4976640, while the sum is 53.

The spelling of 46650644981 in words is "forty-six billion, six hundred fifty million, six hundred forty-four thousand, nine hundred eighty-one".