45350537 has 2 divisors, whose sum is σ = 45350538. Its totient is φ = 45350536.

The previous prime is 45350521. The next prime is 45350579. The reversal of 45350537 is 73505354.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 44142736 + 1207801 = 6644^2 + 1099^2 .

It is a cyclic number.

It is not a de Polignac number, because 45350537 - 2⁴ = 45350521 is a prime.

It is not a weakly prime, because it can be changed into another prime (45352537) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22675268 + 22675269.

It is an arithmetic number, because the mean of its divisors is an integer number (22675269).

Almost surely, 2^45350537 is an apocalyptic number.

It is an amenable number.

45350537 is a deficient number, since it is larger than the sum of its proper divisors (1).

45350537 is an equidigital number, since it uses as much as digits as its factorization.

45350537 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 31500, while the sum is 32.

The square root of 45350537 is about 6734.2807336790. The cubic root of 45350537 is about 356.6105150294.

The spelling of 45350537 in words is "forty-five million, three hundred fifty thousand, five hundred thirty-seven".