45022963 has 2 divisors, whose sum is σ = 45022964. Its totient is φ = 45022962.

The previous prime is 45022949. The next prime is 45022973. The reversal of 45022963 is 36922054.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 45022963 - 2¹³ = 45014771 is a prime.

It is not a weakly prime, because it can be changed into another prime (45022933) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22511481 + 22511482.

It is an arithmetic number, because the mean of its divisors is an integer number (22511482).

Almost surely, 2^45022963 is an apocalyptic number.

45022963 is a deficient number, since it is larger than the sum of its proper divisors (1).

45022963 is an equidigital number, since it uses as much as digits as its factorization.

45022963 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 12960, while the sum is 31.

The square root of 45022963 is about 6709.9152751730. The cubic root of 45022963 is about 355.7498215986.

The spelling of 45022963 in words is "forty-five million, twenty-two thousand, nine hundred sixty-three".