45289094984312 has 16 divisors (see below), whose sum is σ = 85741490505840. Its totient is φ = 22424697516096.

The previous prime is 45289094984257. The next prime is 45289094984339. The reversal of 45289094984312 is 21348949098254.

It is a super-2 number, since 2×45289094984312² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

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, 27481246133 + ... + 27481247780.

It is an arithmetic number, because the mean of its divisors is an integer number (5358843156615).

Almost surely, 2^{45289094984312} is an apocalyptic number.

It is an amenable number.

45289094984312 is a deficient number, since it is larger than the sum of its proper divisors (40452395521528).

45289094984312 is a wasteful number, since it uses less digits than its factorization.

45289094984312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54962494022 (or 54962494018 counting only the distinct ones).

The product of its (nonzero) digits is 179159040, while the sum is 68.

The spelling of 45289094984312 in words is "forty-five trillion, two hundred eighty-nine billion, ninety-four million, nine hundred eighty-four thousand, three hundred twelve".