45110132 has 12 divisors (see below), whose sum is σ = 79121700. Its totient is φ = 22503936.

The previous prime is 45110119. The next prime is 45110137. The reversal of 45110132 is 23101154.

It can be written as a sum of positive squares in 2 ways, for example, as 27081616 + 18028516 = 5204^2 + 4246^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 45110132.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45110137) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10763 + ... + 14354.

It is an arithmetic number, because the mean of its divisors is an integer number (6593475).

Almost surely, 2^45110132 is an apocalyptic number.

It is an amenable number.

45110132 is a deficient number, since it is larger than the sum of its proper divisors (34011568).

45110132 is a wasteful number, since it uses less digits than its factorization.

45110132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25570 (or 25568 counting only the distinct ones).

The product of its (nonzero) digits is 120, while the sum is 17.

The square root of 45110132 is about 6716.4076707716. The cubic root of 45110132 is about 355.9792627739.

Adding to 45110132 its reverse (23101154), we get a palindrome (68211286).

The spelling of 45110132 in words is "forty-five million, one hundred ten thousand, one hundred thirty-two".