45243472614 has 16 divisors (see below), whose sum is σ = 95809706928. Its totient is φ = 14194030592.

The previous prime is 45243472613. The next prime is 45243472633. The reversal of 45243472614 is 41627434254.

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 (45243472613) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 221781627 + ... + 221781830.

It is an arithmetic number, because the mean of its divisors is an integer number (5988106683).

Almost surely, 2^45243472614 is an apocalyptic number.

45243472614 is an abundant number, since it is smaller than the sum of its proper divisors (50566234314).

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

45243472614 is a wasteful number, since it uses less digits than its factorization.

45243472614 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 443563479.

The product of its digits is 645120, while the sum is 42.

The spelling of 45243472614 in words is "forty-five billion, two hundred forty-three million, four hundred seventy-two thousand, six hundred fourteen".