50508672 has 64 divisors (see below), whose sum is σ = 138524160. Its totient is φ = 16289280.

The previous prime is 50508659. The next prime is 50508673. The reversal of 50508672 is 27680505.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (64).

It is a super-2 number, since 2×50508672² = 5102251894407168, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50508673) 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, 9783 + ... + 14025.

It is an arithmetic number, because the mean of its divisors is an integer number (2164440).

Almost surely, 2^50508672 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 50508672, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (69262080).

50508672 is an abundant number, since it is smaller than the sum of its proper divisors (88015488).

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

50508672 is a wasteful number, since it uses less digits than its factorization.

50508672 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4291 (or 4279 counting only the distinct ones).

The product of its (nonzero) digits is 16800, while the sum is 33.

The square root of 50508672 is about 7106.9453353744. The cubic root of 50508672 is about 369.6482461709.

The spelling of 50508672 in words is "fifty million, five hundred eight thousand, six hundred seventy-two".