45551525122 has 8 divisors (see below), whose sum is σ = 68333628672. Its totient is φ = 22773648900.

The previous prime is 45551525119. The next prime is 45551525141. The reversal of 45551525122 is 22152515554.

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

It is a super-2 number, since 2×45551525122² (a number of 22 digits) contains 22 as substring.

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, 1029754 + ... + 1073077.

It is an arithmetic number, because the mean of its divisors is an integer number (8541703584).

Almost surely, 2^45551525122 is an apocalyptic number.

45551525122 is a deficient number, since it is larger than the sum of its proper divisors (22782103550).

45551525122 is a wasteful number, since it uses less digits than its factorization.

45551525122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2113664.

The product of its digits is 100000, while the sum is 37.

The spelling of 45551525122 in words is "forty-five billion, five hundred fifty-one million, five hundred twenty-five thousand, one hundred twenty-two".