45850729 has 8 divisors (see below), whose sum is σ = 46743840. Its totient is φ = 44961600.

The previous prime is 45850703. The next prime is 45850787. The reversal of 45850729 is 92705854.

45850729 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 45850729 - 2⁷ = 45850601 is a prime.

It is an alternating number because its digits alternate between even and odd.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 45850691 and 45850700.

It is not an unprimeable number, because it can be changed into a prime (45850229) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 33009 + ... + 34369.

It is an arithmetic number, because the mean of its divisors is an integer number (5842980).

Almost surely, 2^45850729 is an apocalyptic number.

It is an amenable number.

45850729 is a deficient number, since it is larger than the sum of its proper divisors (893111).

45850729 is a wasteful number, since it uses less digits than its factorization.

45850729 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1991.

The product of its (nonzero) digits is 100800, while the sum is 40.

The square root of 45850729 is about 6771.3166371098. The cubic root of 45850729 is about 357.9167981798.

The spelling of 45850729 in words is "forty-five million, eight hundred fifty thousand, seven hundred twenty-nine".