50527764 has 144 divisors (see below), whose sum is σ = 157073280. Its totient is φ = 13374720.

The previous prime is 50527759. The next prime is 50527801. The reversal of 50527764 is 46772505.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 291982 + ... + 292154.

Almost surely, 2^50527764 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 50527764, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (78536640).

50527764 is an abundant number, since it is smaller than the sum of its proper divisors (106545516).

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

50527764 is a wasteful number, since it uses less digits than its factorization.

50527764 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 270 (or 265 counting only the distinct ones).

The product of its (nonzero) digits is 58800, while the sum is 36.

The square root of 50527764 is about 7108.2884015774. The cubic root of 50527764 is about 369.6948153046.

The spelling of 50527764 in words is "fifty million, five hundred twenty-seven thousand, seven hundred sixty-four".