45425105042 has 16 divisors (see below), whose sum is σ = 68269214880. Its totient is φ = 22668743328.

The previous prime is 45425105023. The next prime is 45425105069. The reversal of 45425105042 is 24050152454.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2328533 + ... + 2347959.

It is an arithmetic number, because the mean of its divisors is an integer number (4266825930).

Almost surely, 2^45425105042 is an apocalyptic number.

45425105042 is a deficient number, since it is larger than the sum of its proper divisors (22844109838).

45425105042 is a wasteful number, since it uses less digits than its factorization.

45425105042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21625.

The product of its (nonzero) digits is 32000, while the sum is 32.

Adding to 45425105042 its reverse (24050152454), we get a palindrome (69475257496).

The spelling of 45425105042 in words is "forty-five billion, four hundred twenty-five million, one hundred five thousand, forty-two".