45228579 has 16 divisors (see below), whose sum is σ = 66407040. Its totient is φ = 27152960.

The previous prime is 45228571. The next prime is 45228583. The reversal of 45228579 is 97582254.

It is a cyclic number.

It is not a de Polignac number, because 45228579 - 2³ = 45228571 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 45228579.

It is not an unprimeable number, because it can be changed into a prime (45228571) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2874 + ... + 9935.

It is an arithmetic number, because the mean of its divisors is an integer number (4150440).

Almost surely, 2^45228579 is an apocalyptic number.

45228579 is a deficient number, since it is larger than the sum of its proper divisors (21178461).

45228579 is a wasteful number, since it uses less digits than its factorization.

45228579 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12930.

The product of its digits is 201600, while the sum is 42.

The square root of 45228579 is about 6725.2196246665. The cubic root of 45228579 is about 356.2905588787.

The spelling of 45228579 in words is "forty-five million, two hundred twenty-eight thousand, five hundred seventy-nine".