45488559 has 8 divisors (see below), whose sum is σ = 62742960. Its totient is φ = 29279936.

The previous prime is 45488551. The next prime is 45488581. The reversal of 45488559 is 95588454.

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 45488559 - 2³ = 45488551 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45488551) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 261342 + ... + 261515.

It is an arithmetic number, because the mean of its divisors is an integer number (7842870).

Almost surely, 2^45488559 is an apocalyptic number.

45488559 is a deficient number, since it is larger than the sum of its proper divisors (17254401).

45488559 is a wasteful number, since it uses less digits than its factorization.

45488559 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 522889.

The product of its digits is 1152000, while the sum is 48.

The square root of 45488559 is about 6744.5206649546. The cubic root of 45488559 is about 356.9719238173.

The spelling of 45488559 in words is "forty-five million, four hundred eighty-eight thousand, five hundred fifty-nine".