46882551821 has 8 divisors (see below), whose sum is σ = 53585107200. Its totient is φ = 40181258448.

The previous prime is 46882551773. The next prime is 46882551853. The reversal of 46882551821 is 12815528864.

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 46882551821 - 2¹⁸ = 46882289677 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 46882551821.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46882551421) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 234506 + ... + 385691.

It is an arithmetic number, because the mean of its divisors is an integer number (6698138400).

Almost surely, 2^46882551821 is an apocalyptic number.

It is an amenable number.

46882551821 is a deficient number, since it is larger than the sum of its proper divisors (6702555379).

46882551821 is a wasteful number, since it uses less digits than its factorization.

46882551821 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 631003.

The product of its digits is 1228800, while the sum is 50.

The spelling of 46882551821 in words is "forty-six billion, eight hundred eighty-two million, five hundred fifty-one thousand, eight hundred twenty-one".