50812776 has 96 divisors (see below), whose sum is σ = 161179200. Its totient is φ = 14158080.

The previous prime is 50812763. The next prime is 50812787. The reversal of 50812776 is 67721805.

50812776 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 50812776.

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 23 ways as a sum of consecutive naturals, for example, 19435 + ... + 21893.

It is an arithmetic number, because the mean of its divisors is an integer number (1678950).

Almost surely, 2^50812776 is an apocalyptic number.

50812776 is a gapful number since it is divisible by the number (56) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 50812776, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (80589600).

50812776 is an abundant number, since it is smaller than the sum of its proper divisors (110366424).

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

50812776 is a wasteful number, since it uses less digits than its factorization.

50812776 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2519 (or 2512 counting only the distinct ones).

The product of its (nonzero) digits is 23520, while the sum is 36.

The square root of 50812776 is about 7128.3080741506. The cubic root of 50812776 is about 370.3886250272.

The spelling of 50812776 in words is "fifty million, eight hundred twelve thousand, seven hundred seventy-six".