49816305 has 72 divisors (see below), whose sum is σ = 108553536. Its totient is φ = 20687040.

The previous prime is 49816297. The next prime is 49816337. The reversal of 49816305 is 50361894.

49816305 is a `hidden beast` number, since 498 + 163 + 0 + 5 = 666.

49816305 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 49816305 - 2³ = 49816297 is a prime.

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

It is a self number, because there is not a number n which added to its sum of digits gives 49816305.

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 71 ways as a sum of consecutive naturals, for example, 37462 + ... + 38768.

It is an arithmetic number, because the mean of its divisors is an integer number (1507688).

Almost surely, 2^49816305 is an apocalyptic number.

49816305 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

It is an amenable number.

49816305 is an abundant number, since it is smaller than the sum of its proper divisors (58737231).

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

49816305 is a wasteful number, since it uses less digits than its factorization.

49816305 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1347 (or 1333 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 36.

The square root of 49816305 is about 7058.0666616291. The cubic root of 49816305 is about 367.9514374521.

The spelling of 49816305 in words is "forty-nine million, eight hundred sixteen thousand, three hundred five".