46225932181 has 16 divisors (see below), whose sum is σ = 57165675840. Its totient is φ = 36749358720.

The previous prime is 46225932161. The next prime is 46225932217. The reversal of 46225932181 is 18123952264.

It is a cyclic number.

It is not a de Polignac number, because 46225932181 - 2¹⁵ = 46225899413 is a prime.

It is a super-2 number, since 2×46225932181² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46225932101) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8504080 + ... + 8509513.

It is an arithmetic number, because the mean of its divisors is an integer number (3572854740).

Almost surely, 2^46225932181 is an apocalyptic number.

It is an amenable number.

46225932181 is a deficient number, since it is larger than the sum of its proper divisors (10939743659).

46225932181 is a wasteful number, since it uses less digits than its factorization.

46225932181 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17013636.

The product of its digits is 207360, while the sum is 43.

The spelling of 46225932181 in words is "forty-six billion, two hundred twenty-five million, nine hundred thirty-two thousand, one hundred eighty-one".