45733837 has 2 divisors, whose sum is σ = 45733838. Its totient is φ = 45733836.

The previous prime is 45733801. The next prime is 45733861. The reversal of 45733837 is 73833754.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 43480836 + 2253001 = 6594^2 + 1501^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-45733837 is a prime.

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 45733837.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (45733537) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22866918 + 22866919.

It is an arithmetic number, because the mean of its divisors is an integer number (22866919).

Almost surely, 2^45733837 is an apocalyptic number.

It is an amenable number.

45733837 is a deficient number, since it is larger than the sum of its proper divisors (1).

45733837 is an equidigital number, since it uses as much as digits as its factorization.

45733837 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 211680, while the sum is 40.

The square root of 45733837 is about 6762.6797203475. The cubic root of 45733837 is about 357.6123812500.

The spelling of 45733837 in words is "forty-five million, seven hundred thirty-three thousand, eight hundred thirty-seven".