45112343 has 2 divisors, whose sum is σ = 45112344. Its totient is φ = 45112342.

The previous prime is 45112337. The next prime is 45112349. The reversal of 45112343 is 34321154.

It is a balanced prime because it is at equal distance from previous prime (45112337) and next prime (45112349).

It is a cyclic number.

It is not a de Polignac number, because 45112343 - 2¹⁴ = 45095959 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (45112349) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22556171 + 22556172.

It is an arithmetic number, because the mean of its divisors is an integer number (22556172).

Almost surely, 2^45112343 is an apocalyptic number.

45112343 is a deficient number, since it is larger than the sum of its proper divisors (1).

45112343 is an equidigital number, since it uses as much as digits as its factorization.

45112343 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1440, while the sum is 23.

The square root of 45112343 is about 6716.5722656724. The cubic root of 45112343 is about 355.9850785944.

Adding to 45112343 its reverse (34321154), we get a palindrome (79433497).

The spelling of 45112343 in words is "forty-five million, one hundred twelve thousand, three hundred forty-three".