45628763 has 2 divisors, whose sum is σ = 45628764. Its totient is φ = 45628762.

The previous prime is 45628721. The next prime is 45628769. The reversal of 45628763 is 36782654.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 45628763 - 2¹⁰ = 45627739 is a prime.

It is a Sophie Germain prime.

It is a self number, because there is not a number n which added to its sum of digits gives 45628763.

It is not a weakly prime, because it can be changed into another prime (45628769) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22814381 + 22814382.

It is an arithmetic number, because the mean of its divisors is an integer number (22814382).

Almost surely, 2^45628763 is an apocalyptic number.

45628763 is a deficient number, since it is larger than the sum of its proper divisors (1).

45628763 is an equidigital number, since it uses as much as digits as its factorization.

45628763 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 241920, while the sum is 41.

The square root of 45628763 is about 6754.9065870669. The cubic root of 45628763 is about 357.3382984300.

The spelling of 45628763 in words is "forty-five million, six hundred twenty-eight thousand, seven hundred sixty-three".