45354737 has 2 divisors, whose sum is σ = 45354738. Its totient is φ = 45354736.

The previous prime is 45354731. The next prime is 45354739. The reversal of 45354737 is 73745354.

45354737 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., 38390416 + 6964321 = 6196^2 + 2639^2 .

It is a cyclic number.

It is not a de Polignac number, because 45354737 - 2¹⁶ = 45289201 is a prime.

Together with 45354739, it forms a pair of twin primes.

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 45354737.

It is not a weakly prime, because it can be changed into another prime (45354731) 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, 22677368 + 22677369.

It is an arithmetic number, because the mean of its divisors is an integer number (22677369).

Almost surely, 2^45354737 is an apocalyptic number.

It is an amenable number.

45354737 is a deficient number, since it is larger than the sum of its proper divisors (1).

45354737 is an equidigital number, since it uses as much as digits as its factorization.

45354737 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 176400, while the sum is 38.

The square root of 45354737 is about 6734.5925637710. The cubic root of 45354737 is about 356.6215234836.

The spelling of 45354737 in words is "forty-five million, three hundred fifty-four thousand, seven hundred thirty-seven".