50833664 has 72 divisors (see below), whose sum is σ = 122149440. Its totient is φ = 20625408.

The previous prime is 50833663. The next prime is 50833681. The reversal of 50833664 is 46633805.

It is a super-2 number, since 2×50833664² = 5168122791329792, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50833661) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 33302 + ... + 34794.

It is an arithmetic number, because the mean of its divisors is an integer number (1696520).

Almost surely, 2^50833664 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 50833664, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (61074720).

50833664 is an abundant number, since it is smaller than the sum of its proper divisors (71315776).

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

50833664 is a wasteful number, since it uses less digits than its factorization.

50833664 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1535 (or 1521 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 35.

The square root of 50833664 is about 7129.7730679174. The cubic root of 50833664 is about 370.4393709112.

The spelling of 50833664 in words is "fifty million, eight hundred thirty-three thousand, six hundred sixty-four".