45605156 has 6 divisors (see below), whose sum is σ = 79809030. Its totient is φ = 22802576.

The previous prime is 45605141. The next prime is 45605173. The reversal of 45605156 is 65150654.

45605156 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 35808256 + 9796900 = 5984^2 + 3130^2 .

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 as a sum of consecutive naturals, namely, 5700641 + ... + 5700648.

It is an arithmetic number, because the mean of its divisors is an integer number (13301505).

Almost surely, 2^45605156 is an apocalyptic number.

It is an amenable number.

45605156 is a deficient number, since it is larger than the sum of its proper divisors (34203874).

45605156 is a wasteful number, since it uses less digits than its factorization.

45605156 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11401293 (or 11401291 counting only the distinct ones).

The product of its (nonzero) digits is 18000, while the sum is 32.

The square root of 45605156 is about 6753.1589645143. The cubic root of 45605156 is about 357.2766623049.

The spelling of 45605156 in words is "forty-five million, six hundred five thousand, one hundred fifty-six".