45000134 has 16 divisors (see below), whose sum is σ = 68428800. Its totient is φ = 22192584.

The previous prime is 45000133. The next prime is 45000149. The reversal of 45000134 is 43100054.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45000133) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 93707 + ... + 94185.

It is an arithmetic number, because the mean of its divisors is an integer number (4276800).

Almost surely, 2^45000134 is an apocalyptic number.

45000134 is a deficient number, since it is larger than the sum of its proper divisors (23428666).

45000134 is a wasteful number, since it uses less digits than its factorization.

45000134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1027.

The product of its (nonzero) digits is 240, while the sum is 17.

The square root of 45000134 is about 6708.2139202622. The cubic root of 45000134 is about 355.6896835033.

Adding to 45000134 its reverse (43100054), we get a palindrome (88100188).

The spelling of 45000134 in words is "forty-five million, one hundred thirty-four", and thus it is an aban number.