45543367 has 2 divisors, whose sum is σ = 45543368. Its totient is φ = 45543366.

The previous prime is 45543349. The next prime is 45543389. The reversal of 45543367 is 76334554.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 45543367 - 2²³ = 37154759 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (45543397) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22771683 + 22771684.

It is an arithmetic number, because the mean of its divisors is an integer number (22771684).

Almost surely, 2^45543367 is an apocalyptic number.

45543367 is a deficient number, since it is larger than the sum of its proper divisors (1).

45543367 is an equidigital number, since it uses as much as digits as its factorization.

45543367 is an evil number, because the sum of its binary digits is even.

The product of its digits is 151200, while the sum is 37.

The square root of 45543367 is about 6748.5825919225. The cubic root of 45543367 is about 357.1152350523.

It can be divided in two parts, 4554 and 3367, that added together give a square (7921 = 89²).

The spelling of 45543367 in words is "forty-five million, five hundred forty-three thousand, three hundred sixty-seven".