45375134 has 16 divisors (see below), whose sum is σ = 80295936. Its totient is φ = 18819000.

The previous prime is 45375133. The next prime is 45375157. The reversal of 45375134 is 43157354.

It is a self number, because there is not a number n which added to its sum of digits gives 45375134.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45375131) 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, 51842 + ... + 52709.

It is an arithmetic number, because the mean of its divisors is an integer number (5018496).

Almost surely, 2^45375134 is an apocalyptic number.

45375134 is a deficient number, since it is larger than the sum of its proper divisors (34920802).

45375134 is a wasteful number, since it uses less digits than its factorization.

45375134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 104591.

The product of its digits is 25200, while the sum is 32.

The square root of 45375134 is about 6736.1067390593. The cubic root of 45375134 is about 356.6749755928.

The spelling of 45375134 in words is "forty-five million, three hundred seventy-five thousand, one hundred thirty-four".