45440240522 has 8 divisors (see below), whose sum is σ = 69023150400. Its totient is φ = 22432523724.

The previous prime is 45440240519. The next prime is 45440240579. The reversal of 45440240522 is 22504204454.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 143798072 + ... + 143798387.

It is an arithmetic number, because the mean of its divisors is an integer number (8627893800).

Almost surely, 2^45440240522 is an apocalyptic number.

45440240522 is a deficient number, since it is larger than the sum of its proper divisors (23582909878).

45440240522 is a wasteful number, since it uses less digits than its factorization.

45440240522 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 287596540.

The product of its (nonzero) digits is 51200, while the sum is 32.

Adding to 45440240522 its reverse (22504204454), we get a palindrome (67944444976).

The spelling of 45440240522 in words is "forty-five billion, four hundred forty million, two hundred forty thousand, five hundred twenty-two".