45622656851 has 2 divisors, whose sum is σ = 45622656852. Its totient is φ = 45622656850.

The previous prime is 45622656841. The next prime is 45622656857. The reversal of 45622656851 is 15865622654.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 45622656851 - 2⁶ = 45622656787 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 45622656851.

It is not a weakly prime, because it can be changed into another prime (45622656857) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22811328425 + 22811328426.

It is an arithmetic number, because the mean of its divisors is an integer number (22811328426).

Almost surely, 2^45622656851 is an apocalyptic number.

45622656851 is a deficient number, since it is larger than the sum of its proper divisors (1).

45622656851 is an equidigital number, since it uses as much as digits as its factorization.

45622656851 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3456000, while the sum is 50.

The spelling of 45622656851 in words is "forty-five billion, six hundred twenty-two million, six hundred fifty-six thousand, eight hundred fifty-one".