45804527 has 2 divisors, whose sum is σ = 45804528. Its totient is φ = 45804526.

The previous prime is 45804509. The next prime is 45804529. The reversal of 45804527 is 72540854.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 45804527 - 2⁸ = 45804271 is a prime.

Together with 45804529, it forms a pair of twin primes.

It is a Chen prime.

It is equal to p_2763935 and since 45804527 and 2763935 have the same sum of digits, it is a Honaker prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (45804529) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22902263 + 22902264.

It is an arithmetic number, because the mean of its divisors is an integer number (22902264).

Almost surely, 2^45804527 is an apocalyptic number.

45804527 is a deficient number, since it is larger than the sum of its proper divisors (1).

45804527 is an equidigital number, since it uses as much as digits as its factorization.

45804527 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 44800, while the sum is 35.

The square root of 45804527 is about 6767.9041807638. The cubic root of 45804527 is about 357.7965381551.

The spelling of 45804527 in words is "forty-five million, eight hundred four thousand, five hundred twenty-seven".