45361850 has 12 divisors (see below), whose sum is σ = 84373134. Its totient is φ = 18144720.

The previous prime is 45361843. The next prime is 45361903. The reversal of 45361850 is 5816354.

It is a happy number.

45361850 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 3 ways, for example, as 42393121 + 2968729 = 6511^2 + 1723^2 .

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 in 5 ways as a sum of consecutive naturals, for example, 453569 + ... + 453668.

Almost surely, 2^45361850 is an apocalyptic number.

45361850 is a deficient number, since it is larger than the sum of its proper divisors (39011284).

45361850 is a wasteful number, since it uses less digits than its factorization.

45361850 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 907249 (or 907244 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 32.

The square root of 45361850 is about 6735.1206373754. The cubic root of 45361850 is about 356.6401655371.

The spelling of 45361850 in words is "forty-five million, three hundred sixty-one thousand, eight hundred fifty".