45227577 has 8 divisors (see below), whose sum is σ = 60394464. Its totient is φ = 30106208.

The previous prime is 45227573. The next prime is 45227593. The reversal of 45227577 is 77572254.

45227577 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 45227577 - 2² = 45227573 is a prime.

It is not an unprimeable number, because it can be changed into a prime (45227573) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8988 + ... + 13085.

It is an arithmetic number, because the mean of its divisors is an integer number (7549308).

Almost surely, 2^45227577 is an apocalyptic number.

It is an amenable number.

45227577 is a deficient number, since it is larger than the sum of its proper divisors (15166887).

45227577 is a wasteful number, since it uses less digits than its factorization.

45227577 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22759.

The product of its digits is 137200, while the sum is 39.

The square root of 45227577 is about 6725.1451285456. The cubic root of 45227577 is about 356.2879277563.

The spelling of 45227577 in words is "forty-five million, two hundred twenty-seven thousand, five hundred seventy-seven".