45637703 has 2 divisors, whose sum is σ = 45637704. Its totient is φ = 45637702.

The previous prime is 45637651. The next prime is 45637721. The reversal of 45637703 is 30773654.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 45637703 - 2¹² = 45633607 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (45637723) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22818851 + 22818852.

It is an arithmetic number, because the mean of its divisors is an integer number (22818852).

Almost surely, 2^45637703 is an apocalyptic number.

45637703 is a deficient number, since it is larger than the sum of its proper divisors (1).

45637703 is an equidigital number, since it uses as much as digits as its factorization.

45637703 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 52920, while the sum is 35.

The square root of 45637703 is about 6755.5682958579. The cubic root of 45637703 is about 357.3616345566.

The spelling of 45637703 in words is "forty-five million, six hundred thirty-seven thousand, seven hundred three".