45122254350 has 48 divisors (see below), whose sum is σ = 111928876272. Its totient is φ = 12029839360.

The previous prime is 45122254343. The next prime is 45122254351. The reversal of 45122254350 is 5345222154.

It is a happy number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45122254351) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 668764 + ... + 733136.

It is an arithmetic number, because the mean of its divisors is an integer number (2331851589).

Almost surely, 2^45122254350 is an apocalyptic number.

45122254350 is an abundant number, since it is smaller than the sum of its proper divisors (66806621922).

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

45122254350 is a wasteful number, since it uses less digits than its factorization.

45122254350 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 69061 (or 69056 counting only the distinct ones).

The product of its (nonzero) digits is 48000, while the sum is 33.

The spelling of 45122254350 in words is "forty-five billion, one hundred twenty-two million, two hundred fifty-four thousand, three hundred fifty".