45563134 has 4 divisors (see below), whose sum is σ = 68344704. Its totient is φ = 22781566.

The previous prime is 45563117. The next prime is 45563153. The reversal of 45563134 is 43136554.

It is a semiprime because it is the product of two primes.

It is a junction number, because it is equal to n+sod(n) for n = 45563096 and 45563105.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11390782 + ... + 11390785.

It is an arithmetic number, because the mean of its divisors is an integer number (17086176).

Almost surely, 2^45563134 is an apocalyptic number.

45563134 is a deficient number, since it is larger than the sum of its proper divisors (22781570).

45563134 is a wasteful number, since it uses less digits than its factorization.

45563134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22781569.

The product of its digits is 21600, while the sum is 31.

The square root of 45563134 is about 6750.0469627996. The cubic root of 45563134 is about 357.1668933309.

Adding to 45563134 its reverse (43136554), we get a palindrome (88699688).

The spelling of 45563134 in words is "forty-five million, five hundred sixty-three thousand, one hundred thirty-four".