45134650 has 48 divisors (see below), whose sum is σ = 92404800. Its totient is φ = 16265600.

The previous prime is 45134647. The next prime is 45134737. The reversal of 45134650 is 5643154.

45134650 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 75051 + ... + 75649.

It is an arithmetic number, because the mean of its divisors is an integer number (1925100).

Almost surely, 2^45134650 is an apocalyptic number.

45134650 is an abundant number, since it is smaller than the sum of its proper divisors (47270150).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

45134650 is a wasteful number, since it uses less digits than its factorization.

45134650 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 759 (or 754 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 28.

The square root of 45134650 is about 6718.2326545007. The cubic root of 45134650 is about 356.0437443616.

The spelling of 45134650 in words is "forty-five million, one hundred thirty-four thousand, six hundred fifty".