45654577 has 2 divisors, whose sum is σ = 45654578. Its totient is φ = 45654576.

The previous prime is 45654569. The next prime is 45654589. The reversal of 45654577 is 77545654.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 42302016 + 3352561 = 6504^2 + 1831^2 .

It is a cyclic number.

It is not a de Polignac number, because 45654577 - 2³ = 45654569 is a prime.

It is not a weakly prime, because it can be changed into another prime (45694577) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22827288 + 22827289.

It is an arithmetic number, because the mean of its divisors is an integer number (22827289).

Almost surely, 2^45654577 is an apocalyptic number.

It is an amenable number.

45654577 is a deficient number, since it is larger than the sum of its proper divisors (1).

45654577 is an equidigital number, since it uses as much as digits as its factorization.

45654577 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 588000, while the sum is 43.

The square root of 45654577 is about 6756.8170761091. The cubic root of 45654577 is about 357.4056725397.

The spelling of 45654577 in words is "forty-five million, six hundred fifty-four thousand, five hundred seventy-seven".