45685350 has 96 divisors (see below), whose sum is σ = 128979840. Its totient is φ = 11884320.

The previous prime is 45685349. The next prime is 45685373. The reversal of 45685350 is 5358654.

45685350 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Curzon number.

It is a congruent number.

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 47 ways as a sum of consecutive naturals, for example, 57657 + ... + 58443.

It is an arithmetic number, because the mean of its divisors is an integer number (1343540).

Almost surely, 2^45685350 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 45685350, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (64489920).

45685350 is an abundant number, since it is smaller than the sum of its proper divisors (83294490).

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

45685350 is a wasteful number, since it uses less digits than its factorization.

45685350 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 851 (or 840 counting only the distinct ones).

The product of its (nonzero) digits is 72000, while the sum is 36.

The square root of 45685350 is about 6759.0938741817. The cubic root of 45685350 is about 357.4859563818.

The spelling of 45685350 in words is "forty-five million, six hundred eighty-five thousand, three hundred fifty".