50453766 has 80 divisors (see below), whose sum is σ = 128798208. Its totient is φ = 14612400.

The previous prime is 50453729. The next prime is 50453839. The reversal of 50453766 is 66735405.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 50453766.

It is a congruent number.

It is an unprimeable number.

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 39 ways as a sum of consecutive naturals, for example, 40371 + ... + 41601.

Almost surely, 2^50453766 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 50453766, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (64399104).

50453766 is an abundant number, since it is smaller than the sum of its proper divisors (78344442).

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

50453766 is a wasteful number, since it uses less digits than its factorization.

50453766 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1279 (or 1270 counting only the distinct ones).

The product of its (nonzero) digits is 75600, while the sum is 36.

The square root of 50453766 is about 7103.0814439932. The cubic root of 50453766 is about 369.5142542276.

The spelling of 50453766 in words is "fifty million, four hundred fifty-three thousand, seven hundred sixty-six".