50011264 has 32 divisors (see below), whose sum is σ = 101053440. Its totient is φ = 24648960.

The previous prime is 50011253. The next prime is 50011289. The reversal of 50011264 is 46211005.

It is a tau number, because it is divible by the number of its divisors (32).

It is a super-2 number, since 2×50011264² = 5002253053755392, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6337 + ... + 11839.

It is an arithmetic number, because the mean of its divisors is an integer number (3157920).

Almost surely, 2^50011264 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 50011264, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (50526720).

50011264 is an abundant number, since it is smaller than the sum of its proper divisors (51042176).

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

50011264 is an equidigital number, since it uses as much as digits as its factorization.

50011264 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5588 (or 5576 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 19.

The square root of 50011264 is about 7071.8642520908. The cubic root of 50011264 is about 368.4308124074.

Adding to 50011264 its reverse (46211005), we get a palindrome (96222269).

The spelling of 50011264 in words is "fifty million, eleven thousand, two hundred sixty-four".