45226820481636 has 24 divisors (see below), whose sum is σ = 108933417074944. Its totient is φ = 14589296929440.

The previous prime is 45226820481631. The next prime is 45226820481637. The reversal of 45226820481636 is 63618402862254.

It is a Smith number, since the sum of its digits (57) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (45226820481631) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 60788736835 + ... + 60788737578.

Almost surely, 2^{45226820481636} is an apocalyptic number.

It is an amenable number.

45226820481636 is an abundant number, since it is smaller than the sum of its proper divisors (63706596593308).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

45226820481636 is a wasteful number, since it uses less digits than its factorization.

45226820481636 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 121577474451 (or 121577474449 counting only the distinct ones).

The product of its (nonzero) digits is 26542080, while the sum is 57.

The spelling of 45226820481636 in words is "forty-five trillion, two hundred twenty-six billion, eight hundred twenty million, four hundred eighty-one thousand, six hundred thirty-six".