45226107491 has 2 divisors, whose sum is σ = 45226107492. Its totient is φ = 45226107490.

The previous prime is 45226107481. The next prime is 45226107497. The reversal of 45226107491 is 19470162254.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 45226107491 - 2⁶ = 45226107427 is a prime.

It is not a weakly prime, because it can be changed into another prime (45226107497) 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, 22613053745 + 22613053746.

It is an arithmetic number, because the mean of its divisors is an integer number (22613053746).

Almost surely, 2^45226107491 is an apocalyptic number.

45226107491 is a deficient number, since it is larger than the sum of its proper divisors (1).

45226107491 is an equidigital number, since it uses as much as digits as its factorization.

45226107491 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 120960, while the sum is 41.

The spelling of 45226107491 in words is "forty-five billion, two hundred twenty-six million, one hundred seven thousand, four hundred ninety-one".