45435564 has 18 divisors (see below), whose sum is σ = 114851100. Its totient is φ = 15145176.

The previous prime is 45435539. The next prime is 45435571. The reversal of 45435564 is 46553454.

45435564 is a `hidden beast` number, since 4 + 543 + 55 + 64 = 666.

45435564 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (18).

It is a Harshad number since it is a multiple of its sum of digits (36), and also a Moran number because the ratio is a prime number: 1262099 = 45435564 / (4 + 5 + 4 + 3 + 5 + 5 + 6 + 4).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 631014 + ... + 631085.

Almost surely, 2^45435564 is an apocalyptic number.

It is an amenable number.

45435564 is an abundant number, since it is smaller than the sum of its proper divisors (69415536).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

45435564 is a wasteful number, since it uses less digits than its factorization.

45435564 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1262109 (or 1262104 counting only the distinct ones).

The product of its digits is 144000, while the sum is 36.

The square root of 45435564 is about 6740.5907752956. The cubic root of 45435564 is about 356.8332436834.

It can be divided in two parts, 4543 and 5564, that multiplied together give a palindrome (25277252).

The spelling of 45435564 in words is "forty-five million, four hundred thirty-five thousand, five hundred sixty-four".