50677704 has 192 divisors, whose sum is σ = 177475200. Its totient is φ = 13115520.

The previous prime is 50677691. The next prime is 50677709. The reversal of 50677704 is 40777605.

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

It is not an unprimeable number, because it can be changed into a prime (50677709) 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 47 ways as a sum of consecutive naturals, for example, 182814 + ... + 183090.

It is an arithmetic number, because the mean of its divisors is an integer number (924350).

Almost surely, 2^50677704 is an apocalyptic number.

50677704 is a gapful number since it is divisible by the number (54) 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 50677704, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (88737600).

50677704 is an abundant number, since it is smaller than the sum of its proper divisors (126797496).

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

50677704 is a wasteful number, since it uses less digits than its factorization.

50677704 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 321 (or 300 counting only the distinct ones).

The product of its (nonzero) digits is 41160, while the sum is 36.

The square root of 50677704 is about 7118.8274315367. The cubic root of 50677704 is about 370.0601411857.

Subtracting from 50677704 its reverse (40777605), we obtain a palindrome (9900099).

It can be divided in two parts, 506 and 77704, that added together give a triangular number (78210 = T₃₉₅).

The spelling of 50677704 in words is "fifty million, six hundred seventy-seven thousand, seven hundred four".