46651583891 has 8 divisors (see below), whose sum is σ = 51281131968. Its totient is φ = 42086785000.

The previous prime is 46651583887. The next prime is 46651583911. The reversal of 46651583891 is 19838515664.

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 46651583891 - 2² = 46651583887 is a prime.

It is not an unprimeable number, because it can be changed into a prime (46651583801) 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, 16185785 + ... + 16188666.

It is an arithmetic number, because the mean of its divisors is an integer number (6410141496).

Almost surely, 2^46651583891 is an apocalyptic number.

46651583891 is a deficient number, since it is larger than the sum of its proper divisors (4629548077).

46651583891 is a wasteful number, since it uses less digits than its factorization.

46651583891 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32374593.

The product of its digits is 6220800, while the sum is 56.

The spelling of 46651583891 in words is "forty-six billion, six hundred fifty-one million, five hundred eighty-three thousand, eight hundred ninety-one".