45020455022 has 8 divisors (see below), whose sum is σ = 67531631256. Its totient is φ = 22509911272.

The previous prime is 45020455013. The next prime is 45020455049. The reversal of 45020455022 is 22055402054.

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

It is a congruent number.

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, 112388 + ... + 320424.

It is an arithmetic number, because the mean of its divisors is an integer number (8441453907).

Almost surely, 2^45020455022 is an apocalyptic number.

45020455022 is a deficient number, since it is larger than the sum of its proper divisors (22511176234).

45020455022 is a wasteful number, since it uses less digits than its factorization.

45020455022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 316242.

The product of its (nonzero) digits is 16000, while the sum is 29.

Adding to 45020455022 its reverse (22055402054), we get a palindrome (67075857076).

The spelling of 45020455022 in words is "forty-five billion, twenty million, four hundred fifty-five thousand, twenty-two".