46503331 has 4 divisors (see below), whose sum is σ = 53146672. Its totient is φ = 39859992.

The previous prime is 46503299. The next prime is 46503337. The reversal of 46503331 is 13330564.

46503331 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 46503331 - 2⁵ = 46503299 is a prime.

It is a super-2 number, since 2×46503331² = 4325119588191122, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 46503296 and 46503305.

It is not an unprimeable number, because it can be changed into a prime (46503337) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3321660 + ... + 3321673.

It is an arithmetic number, because the mean of its divisors is an integer number (13286668).

Almost surely, 2^46503331 is an apocalyptic number.

46503331 is a deficient number, since it is larger than the sum of its proper divisors (6643341).

46503331 is an equidigital number, since it uses as much as digits as its factorization.

46503331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6643340.

The product of its (nonzero) digits is 3240, while the sum is 25.

The square root of 46503331 is about 6819.3350848891. The cubic root of 46503331 is about 359.6069037400.

Adding to 46503331 its reverse (13330564), we get a palindrome (59833895).

The spelling of 46503331 in words is "forty-six million, five hundred three thousand, three hundred thirty-one".