45563462 has 16 divisors (see below), whose sum is σ = 79390752. Its totient is φ = 19206720.

The previous prime is 45563449. The next prime is 45563471. The reversal of 45563462 is 26436554.

It is a happy number.

It is a Smith number, since the sum of its digits (35) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25823 + ... + 27530.

It is an arithmetic number, because the mean of its divisors is an integer number (4961922).

Almost surely, 2^45563462 is an apocalyptic number.

45563462 is a deficient number, since it is larger than the sum of its proper divisors (33827290).

45563462 is a wasteful number, since it uses less digits than its factorization.

45563462 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53423.

The product of its digits is 86400, while the sum is 35.

The square root of 45563462 is about 6750.0712588831. The cubic root of 45563462 is about 357.1677503868.

The spelling of 45563462 in words is "forty-five million, five hundred sixty-three thousand, four hundred sixty-two".