45434534 has 8 divisors (see below), whose sum is σ = 68445000. Its totient is φ = 22619536.

The previous prime is 45434527. The next prime is 45434537. The reversal of 45434534 is 43543454.

45434534 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a self number, because there is not a number n which added to its sum of digits gives 45434534.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45434537) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 48284 + ... + 49215.

It is an arithmetic number, because the mean of its divisors is an integer number (8555625).

Almost surely, 2^45434534 is an apocalyptic number.

45434534 is a deficient number, since it is larger than the sum of its proper divisors (23010466).

45434534 is a wasteful number, since it uses less digits than its factorization.

45434534 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 97734.

The product of its digits is 57600, while the sum is 32.

The square root of 45434534 is about 6740.5143720639. The cubic root of 45434534 is about 356.8305472566.

Adding to 45434534 its reverse (43543454), we get a palindrome (88977988).

The spelling of 45434534 in words is "forty-five million, four hundred thirty-four thousand, five hundred thirty-four".