45604889 has 8 divisors (see below), whose sum is σ = 50069568. Its totient is φ = 41193360.

The previous prime is 45604843. The next prime is 45604901. The reversal of 45604889 is 98840654.

It is a happy number.

45604889 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 45604889 - 2¹⁶ = 45539353 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (45604789) 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, 11477 + ... + 14930.

It is an arithmetic number, because the mean of its divisors is an integer number (6258696).

Almost surely, 2^45604889 is an apocalyptic number.

It is an amenable number.

45604889 is a deficient number, since it is larger than the sum of its proper divisors (4464679).

45604889 is a wasteful number, since it uses less digits than its factorization.

45604889 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26575.

The product of its (nonzero) digits is 276480, while the sum is 44.

The square root of 45604889 is about 6753.1391959592. The cubic root of 45604889 is about 357.2759650661.

It can be divided in two parts, 4560 and 4889, that added together give a palindrome (9449).

The spelling of 45604889 in words is "forty-five million, six hundred four thousand, eight hundred eighty-nine".