45716131 has 2 divisors, whose sum is σ = 45716132. Its totient is φ = 45716130.

The previous prime is 45716081. The next prime is 45716219. The reversal of 45716131 is 13161754.

45716131 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 45716131 - 2¹¹ = 45714083 is a prime.

It is a super-2 number, since 2×45716131² = 4179929267218322, which contains 22 as substring.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 45716131.

It is not a weakly prime, because it can be changed into another prime (45713131) 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 as a sum of consecutive naturals, namely, 22858065 + 22858066.

It is an arithmetic number, because the mean of its divisors is an integer number (22858066).

Almost surely, 2^45716131 is an apocalyptic number.

45716131 is a deficient number, since it is larger than the sum of its proper divisors (1).

45716131 is an equidigital number, since it uses as much as digits as its factorization.

45716131 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2520, while the sum is 28.

The square root of 45716131 is about 6761.3704971699. The cubic root of 45716131 is about 357.5662250372.

Adding to 45716131 its reverse (13161754), we get a palindrome (58877885).

The spelling of 45716131 in words is "forty-five million, seven hundred sixteen thousand, one hundred thirty-one".