45909134 has 8 divisors (see below), whose sum is σ = 69320208. Its totient is φ = 22802400.

The previous prime is 45909121. The next prime is 45909167. The reversal of 45909134 is 43190954.

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

It is a junction number, because it is equal to n+sod(n) for n = 45909094 and 45909103.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 75707 + ... + 76310.

It is an arithmetic number, because the mean of its divisors is an integer number (8665026).

Almost surely, 2^45909134 is an apocalyptic number.

45909134 is a deficient number, since it is larger than the sum of its proper divisors (23411074).

45909134 is a wasteful number, since it uses less digits than its factorization.

45909134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 152170.

The product of its (nonzero) digits is 19440, while the sum is 35.

The square root of 45909134 is about 6775.6279413793. The cubic root of 45909134 is about 358.0687060585.

The spelling of 45909134 in words is "forty-five million, nine hundred nine thousand, one hundred thirty-four".