45914543 has 2 divisors, whose sum is σ = 45914544. Its totient is φ = 45914542.

The previous prime is 45914537. The next prime is 45914551. The reversal of 45914543 is 34541954.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 45914543 - 2⁴ = 45914527 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (45914513) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22957271 + 22957272.

It is an arithmetic number, because the mean of its divisors is an integer number (22957272).

Almost surely, 2^45914543 is an apocalyptic number.

45914543 is a deficient number, since it is larger than the sum of its proper divisors (1).

45914543 is an equidigital number, since it uses as much as digits as its factorization.

45914543 is an evil number, because the sum of its binary digits is even.

The product of its digits is 43200, while the sum is 35.

The square root of 45914543 is about 6776.0270808196. The cubic root of 45914543 is about 358.0827680210.

The spelling of 45914543 in words is "forty-five million, nine hundred fourteen thousand, five hundred forty-three".