53877850 has 24 divisors (see below), whose sum is σ = 107922780. Its totient is φ = 19893120.

The previous prime is 53877833. The next prime is 53877851. The reversal of 53877850 is 5877835.

53877850 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 6 ways, for example, as 17480761 + 36397089 = 4181^2 + 6033^2 .

It is a junction number, because it is equal to n+sod(n) for n = 53877797 and 53877806.

It is not an unprimeable number, because it can be changed into a prime (53877851) 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 11 ways as a sum of consecutive naturals, for example, 40795 + ... + 42094.

Almost surely, 2^53877850 is an apocalyptic number.

53877850 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

53877850 is an abundant number, since it is smaller than the sum of its proper divisors (54044930).

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

53877850 is a wasteful number, since it uses less digits than its factorization.

53877850 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82914 (or 82909 counting only the distinct ones).

The product of its (nonzero) digits is 235200, while the sum is 43.

The square root of 53877850 is about 7340.1532681546. The cubic root of 53877850 is about 377.6911009975.

The spelling of 53877850 in words is "fifty-three million, eight hundred seventy-seven thousand, eight hundred fifty".