50825772 has 24 divisors (see below), whose sum is σ = 131770800. Its totient is φ = 16941888.

The previous prime is 50825729. The next prime is 50825783. The reversal of 50825772 is 27752805.

50825772 is a `hidden beast` number, since 5 + 0 + 82 + 577 + 2 = 666.

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

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 7 ways as a sum of consecutive naturals, for example, 235197 + ... + 235412.

It is an arithmetic number, because the mean of its divisors is an integer number (5490450).

Almost surely, 2^50825772 is an apocalyptic number.

It is an amenable number.

50825772 is an abundant number, since it is smaller than the sum of its proper divisors (80945028).

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

50825772 is a wasteful number, since it uses less digits than its factorization.

50825772 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 470622 (or 470614 counting only the distinct ones).

The product of its (nonzero) digits is 39200, while the sum is 36.

The square root of 50825772 is about 7129.2195926342. The cubic root of 50825772 is about 370.4201995027.

The spelling of 50825772 in words is "fifty million, eight hundred twenty-five thousand, seven hundred seventy-two".