45916837 has 2 divisors, whose sum is σ = 45916838. Its totient is φ = 45916836.

The previous prime is 45916799. The next prime is 45916853. The reversal of 45916837 is 73861954.

45916837 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 45508516 + 408321 = 6746^2 + 639^2 .

It is a cyclic number.

It is not a de Polignac number, because 45916837 - 2¹⁹ = 45392549 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 45916793 and 45916802.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (45916867) 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, 22958418 + 22958419.

It is an arithmetic number, because the mean of its divisors is an integer number (22958419).

Almost surely, 2^45916837 is an apocalyptic number.

It is an amenable number.

45916837 is a deficient number, since it is larger than the sum of its proper divisors (1).

45916837 is an equidigital number, since it uses as much as digits as its factorization.

45916837 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 181440, while the sum is 43.

The square root of 45916837 is about 6776.1963519367. The cubic root of 45916837 is about 358.0887314779.

The spelling of 45916837 in words is "forty-five million, nine hundred sixteen thousand, eight hundred thirty-seven".