46570180921 has 8 divisors (see below), whose sum is σ = 50977229184. Its totient is φ = 42192031920.

The previous prime is 46570180901. The next prime is 46570180939. The reversal of 46570180921 is 12908107564.

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 46570180921 - 2⁵ = 46570180889 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (46570180901) 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, 7221441 + ... + 7227886.

It is an arithmetic number, because the mean of its divisors is an integer number (6372153648).

Almost surely, 2^46570180921 is an apocalyptic number.

It is an amenable number.

46570180921 is a deficient number, since it is larger than the sum of its proper divisors (4407048263).

46570180921 is a wasteful number, since it uses less digits than its factorization.

46570180921 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14449631.

The product of its (nonzero) digits is 120960, while the sum is 43.

The spelling of 46570180921 in words is "forty-six billion, five hundred seventy million, one hundred eighty thousand, nine hundred twenty-one".