45264547 has 2 divisors, whose sum is σ = 45264548. Its totient is φ = 45264546.

The previous prime is 45264511. The next prime is 45264553. The reversal of 45264547 is 74546254.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 45264547 - 2⁷ = 45264419 is a prime.

It is not a weakly prime, because it can be changed into another prime (45264577) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22632273 + 22632274.

It is an arithmetic number, because the mean of its divisors is an integer number (22632274).

Almost surely, 2^45264547 is an apocalyptic number.

45264547 is a deficient number, since it is larger than the sum of its proper divisors (1).

45264547 is an equidigital number, since it uses as much as digits as its factorization.

45264547 is an evil number, because the sum of its binary digits is even.

The product of its digits is 134400, while the sum is 37.

The square root of 45264547 is about 6727.8932066435. The cubic root of 45264547 is about 356.3849804704.

The spelling of 45264547 in words is "forty-five million, two hundred sixty-four thousand, five hundred forty-seven".