45464559 has 8 divisors (see below), whose sum is σ = 69279360. Its totient is φ = 25979736.

The previous prime is 45464543. The next prime is 45464563. The reversal of 45464559 is 95546454.

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

It is not a de Polignac number, because 45464559 - 2⁴ = 45464543 is a prime.

It is a super-2 number, since 2×45464559² = 4134052250128962, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 45464559.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45464539) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1082469 + ... + 1082510.

It is an arithmetic number, because the mean of its divisors is an integer number (8659920).

Almost surely, 2^45464559 is an apocalyptic number.

45464559 is a deficient number, since it is larger than the sum of its proper divisors (23814801).

45464559 is a wasteful number, since it uses less digits than its factorization.

45464559 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2164989.

The product of its digits is 432000, while the sum is 42.

The square root of 45464559 is about 6742.7412081438. The cubic root of 45464559 is about 356.9091326927.

The spelling of 45464559 in words is "forty-five million, four hundred sixty-four thousand, five hundred fifty-nine".