45493559 has 8 divisors (see below), whose sum is σ = 46975488. Its totient is φ = 44029440.

The previous prime is 45493537. The next prime is 45493571. The reversal of 45493559 is 95539454.

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 45493559 - 2⁸ = 45493303 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45493519) 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, 839 + ... + 9575.

It is an arithmetic number, because the mean of its divisors is an integer number (5871936).

Almost surely, 2^45493559 is an apocalyptic number.

45493559 is a deficient number, since it is larger than the sum of its proper divisors (1481929).

45493559 is a wasteful number, since it uses less digits than its factorization.

45493559 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8905.

The product of its digits is 486000, while the sum is 44.

The square root of 45493559 is about 6744.8913260334. The cubic root of 45493559 is about 356.9850025216.

The spelling of 45493559 in words is "forty-five million, four hundred ninety-three thousand, five hundred fifty-nine".