50065512 has 64 divisors (see below), whose sum is σ = 145497600. Its totient is φ = 14059200.

The previous prime is 50065511. The next prime is 50065523. The reversal of 50065512 is 21556005.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is not an unprimeable number, because it can be changed into a prime (50065511) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7387 + ... + 12437.

It is an arithmetic number, because the mean of its divisors is an integer number (2273400).

Almost surely, 2^50065512 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 50065512, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (72748800).

50065512 is an abundant number, since it is smaller than the sum of its proper divisors (95432088).

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

50065512 is a wasteful number, since it uses less digits than its factorization.

50065512 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5126 (or 5122 counting only the distinct ones).

The product of its (nonzero) digits is 1500, while the sum is 24.

The square root of 50065512 is about 7075.6986934154. The cubic root of 50065512 is about 368.5639784908.

The spelling of 50065512 in words is "fifty million, sixty-five thousand, five hundred twelve".