46521233231 has 8 divisors (see below), whose sum is σ = 51830233344. Its totient is φ = 41392199320.

The previous prime is 46521233197. The next prime is 46521233251. The reversal of 46521233231 is 13233212564.

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 46521233231 - 2⁶ = 46521233167 is a prime.

It is a super-2 number, since 2×46521233231² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46521233251) 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, 44991005 + ... + 44992038.

It is an arithmetic number, because the mean of its divisors is an integer number (6478779168).

Almost surely, 2^46521233231 is an apocalyptic number.

46521233231 is a deficient number, since it is larger than the sum of its proper divisors (5309000113).

46521233231 is a wasteful number, since it uses less digits than its factorization.

46521233231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 89983101.

The product of its digits is 25920, while the sum is 32.

Adding to 46521233231 its reverse (13233212564), we get a palindrome (59754445795).

The spelling of 46521233231 in words is "forty-six billion, five hundred twenty-one million, two hundred thirty-three thousand, two hundred thirty-one".