46821210847 has 8 divisors (see below), whose sum is σ = 48100478432. Its totient is φ = 45542671200.

The previous prime is 46821210833. The next prime is 46821210851. The reversal of 46821210847 is 74801212864.

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 46821210847 - 2⁷ = 46821210719 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46821210827) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 50304 + ... + 310117.

It is an arithmetic number, because the mean of its divisors is an integer number (6012559804).

Almost surely, 2^46821210847 is an apocalyptic number.

46821210847 is a deficient number, since it is larger than the sum of its proper divisors (1279267585).

46821210847 is a wasteful number, since it uses less digits than its factorization.

46821210847 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 363969.

The product of its (nonzero) digits is 172032, while the sum is 43.

The spelling of 46821210847 in words is "forty-six billion, eight hundred twenty-one million, two hundred ten thousand, eight hundred forty-seven".