45113134 has 16 divisors (see below), whose sum is σ = 73996416. Its totient is φ = 20457400.

The previous prime is 45113071. The next prime is 45113137. The reversal of 45113134 is 43131154.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45113137) 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, 8079 + ... + 12469.

It is an arithmetic number, because the mean of its divisors is an integer number (4624776).

Almost surely, 2^45113134 is an apocalyptic number.

45113134 is a deficient number, since it is larger than the sum of its proper divisors (28883282).

45113134 is a wasteful number, since it uses less digits than its factorization.

45113134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4871.

The product of its digits is 720, while the sum is 22.

The square root of 45113134 is about 6716.6311496166. The cubic root of 45113134 is about 355.9871591968.

Adding to 45113134 its reverse (43131154), we get a palindrome (88244288).

The spelling of 45113134 in words is "forty-five million, one hundred thirteen thousand, one hundred thirty-four".