45220523441 has 8 divisors (see below), whose sum is σ = 45748281600. Its totient is φ = 44693202400.

The previous prime is 45220523417. The next prime is 45220523449. The reversal of 45220523441 is 14432502254.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 45220523441 - 2²⁶ = 45153414577 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 45220523398 and 45220523407.

It is not an unprimeable number, because it can be changed into a prime (45220523449) 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 in 7 ways as a sum of consecutive naturals, for example, 101180 + ... + 317298.

It is an arithmetic number, because the mean of its divisors is an integer number (5718535200).

Almost surely, 2^45220523441 is an apocalyptic number.

It is an amenable number.

45220523441 is a deficient number, since it is larger than the sum of its proper divisors (527758159).

45220523441 is a wasteful number, since it uses less digits than its factorization.

45220523441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 218559.

The product of its (nonzero) digits is 38400, while the sum is 32.

The spelling of 45220523441 in words is "forty-five billion, two hundred twenty million, five hundred twenty-three thousand, four hundred forty-one".