45264143 has 2 divisors, whose sum is σ = 45264144. Its totient is φ = 45264142.

The previous prime is 45264127. The next prime is 45264179. The reversal of 45264143 is 34146254.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 45264143 - 2⁴ = 45264127 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (45264643) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22632071 + 22632072.

It is an arithmetic number, because the mean of its divisors is an integer number (22632072).

Almost surely, 2^45264143 is an apocalyptic number.

45264143 is a deficient number, since it is larger than the sum of its proper divisors (1).

45264143 is an equidigital number, since it uses as much as digits as its factorization.

45264143 is an evil number, because the sum of its binary digits is even.

The product of its digits is 11520, while the sum is 29.

The square root of 45264143 is about 6727.8631823187. The cubic root of 45264143 is about 356.3839201854.

The spelling of 45264143 in words is "forty-five million, two hundred sixty-four thousand, one hundred forty-three".