45112555240422 has 16 divisors (see below), whose sum is σ = 93336321187440. Its totient is φ = 14518983295712.

The previous prime is 45112555240399. The next prime is 45112555240447. The reversal of 45112555240422 is 22404255521154.

It is a congruent number.

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, 129633779253 + ... + 129633779600.

It is an arithmetic number, because the mean of its divisors is an integer number (5833520074215).

Almost surely, 2^{45112555240422} is an apocalyptic number.

45112555240422 is an abundant number, since it is smaller than the sum of its proper divisors (48223765947018).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

45112555240422 is a wasteful number, since it uses less digits than its factorization.

45112555240422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 259267558887.

The product of its (nonzero) digits is 640000, while the sum is 42.

The spelling of 45112555240422 in words is "forty-five trillion, one hundred twelve billion, five hundred fifty-five million, two hundred forty thousand, four hundred twenty-two".