50886810 has 192 divisors, whose sum is σ = 155990016. Its totient is φ = 11404800.

The previous prime is 50886791. The next prime is 50886811. The reversal of 50886810 is 1868805.

It is a super-2 number, since 2×50886810² = 5178934863952200, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50886811) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 834180 + ... + 834240.

It is an arithmetic number, because the mean of its divisors is an integer number (812448).

Almost surely, 2^50886810 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 50886810, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (77995008).

50886810 is an abundant number, since it is smaller than the sum of its proper divisors (105103206).

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

50886810 is a wasteful number, since it uses less digits than its factorization.

50886810 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 141 (or 138 counting only the distinct ones).

The product of its (nonzero) digits is 15360, while the sum is 36.

The square root of 50886810 is about 7133.4991413751. The cubic root of 50886810 is about 370.5684226214.

The spelling of 50886810 in words is "fifty million, eight hundred eighty-six thousand, eight hundred ten".