45738899 has 2 divisors, whose sum is σ = 45738900. Its totient is φ = 45738898.

The previous prime is 45738883. The next prime is 45738929. The reversal of 45738899 is 99883754.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 45738899 - 2⁴ = 45738883 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 45738899.

It is not a weakly prime, because it can be changed into another prime (45738859) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22869449 + 22869450.

It is an arithmetic number, because the mean of its divisors is an integer number (22869450).

Almost surely, 2^45738899 is an apocalyptic number.

45738899 is a deficient number, since it is larger than the sum of its proper divisors (1).

45738899 is an equidigital number, since it uses as much as digits as its factorization.

45738899 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2177280, while the sum is 53.

The square root of 45738899 is about 6763.0539699163. The cubic root of 45738899 is about 357.6255747424.

The spelling of 45738899 in words is "forty-five million, seven hundred thirty-eight thousand, eight hundred ninety-nine".