50779876 has 27 divisors (see below), whose sum is σ = 103576809. Its totient is φ = 21720048.

The previous prime is 50779811. The next prime is 50779907. The reversal of 50779876 is 67897705.

The square root of 50779876 is 7126.

It is a perfect power (a square), and thus also a powerful number.

50779876 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 only one way, i.e., 41293476 + 9486400 = 6426^2 + 3080^2 .

It is a Harshad number since it is a multiple of its sum of digits (49).

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 8 ways as a sum of consecutive naturals, for example, 99510 + ... + 100018.

Almost surely, 2^50779876 is an apocalyptic number.

50779876 is the 7126-th square number.

It is an amenable number.

50779876 is an abundant number, since it is smaller than the sum of its proper divisors (52796933).

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

50779876 is an equidigital number, since it uses as much as digits as its factorization.

50779876 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1036 (or 518 counting only the distinct ones).

The product of its (nonzero) digits is 740880, while the sum is 49.

The cubic root of 50779876 is about 370.3086686483.

Multiplying 50779876 by its sum of digits (49), we get a square (2488213924 = 49882²).

50779876 divided by its sum of digits (49) gives a square (1036324 = 1018²).

The spelling of 50779876 in words is "fifty million, seven hundred seventy-nine thousand, eight hundred seventy-six".