45429850 has 12 divisors (see below), whose sum is σ = 84499614. Its totient is φ = 18171920.

The previous prime is 45429833. The next prime is 45429889. The reversal of 45429850 is 5892454.

45429850 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 22591009 + 22838841 = 4753^2 + 4779^2 .

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, 454249 + ... + 454348.

Almost surely, 2^45429850 is an apocalyptic number.

45429850 is a deficient number, since it is larger than the sum of its proper divisors (39069764).

45429850 is a wasteful number, since it uses less digits than its factorization.

45429850 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 908609 (or 908604 counting only the distinct ones).

The product of its (nonzero) digits is 57600, while the sum is 37.

The square root of 45429850 is about 6740.1669118799. The cubic root of 45429850 is about 356.8182845453.

The spelling of 45429850 in words is "forty-five million, four hundred twenty-nine thousand, eight hundred fifty".