50601312 has 36 divisors (see below), whose sum is σ = 143898300. Its totient is φ = 16867008.

The previous prime is 50601293. The next prime is 50601323. The reversal of 50601312 is 21310605.

50601312 is a `hidden beast` number, since 50 + 601 + 3 + 12 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a super-2 number, since 2×50601312² = 5120985552242688, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 87562 + ... + 88137.

It is an arithmetic number, because the mean of its divisors is an integer number (3997175).

Almost surely, 2^50601312 is an apocalyptic number.

It is an amenable number.

50601312 is an abundant number, since it is smaller than the sum of its proper divisors (93296988).

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

50601312 is a wasteful number, since it uses less digits than its factorization.

50601312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 175715 (or 175704 counting only the distinct ones).

The product of its (nonzero) digits is 180, while the sum is 18.

The square root of 50601312 is about 7113.4599176491. The cubic root of 50601312 is about 369.8741037464.

Adding to 50601312 its reverse (21310605), we get a palindrome (71911917).

The spelling of 50601312 in words is "fifty million, six hundred one thousand, three hundred twelve".