45370037 has 2 divisors, whose sum is σ = 45370038. Its totient is φ = 45370036.

The previous prime is 45370027. The next prime is 45370049. The reversal of 45370037 is 73007354.

45370037 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 can be written as a sum of positive squares in only one way, i.e., 39828721 + 5541316 = 6311^2 + 2354^2 .

It is a cyclic number.

It is not a de Polignac number, because 45370037 - 2¹² = 45365941 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 45369991 and 45370009.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (45370027) 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, 22685018 + 22685019.

It is an arithmetic number, because the mean of its divisors is an integer number (22685019).

Almost surely, 2^45370037 is an apocalyptic number.

It is an amenable number.

45370037 is a deficient number, since it is larger than the sum of its proper divisors (1).

45370037 is an equidigital number, since it uses as much as digits as its factorization.

45370037 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 8820, while the sum is 29.

The square root of 45370037 is about 6735.7283941679. The cubic root of 45370037 is about 356.6616199633.

The spelling of 45370037 in words is "forty-five million, three hundred seventy thousand, thirty-seven".