50463312 has 20 divisors (see below), whose sum is σ = 130363680. Its totient is φ = 16821088.

The previous prime is 50463269. The next prime is 50463313. The reversal of 50463312 is 21336405.

It is a happy number.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50463313) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 525612 + ... + 525707.

It is an arithmetic number, because the mean of its divisors is an integer number (6518184).

Almost surely, 2^50463312 is an apocalyptic number.

It is an amenable number.

50463312 is an abundant number, since it is smaller than the sum of its proper divisors (79900368).

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

50463312 is a wasteful number, since it uses less digits than its factorization.

50463312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1051330 (or 1051324 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 24.

The square root of 50463312 is about 7103.7533740974. The cubic root of 50463312 is about 369.5375571503.

Adding to 50463312 its reverse (21336405), we get a palindrome (71799717).

The spelling of 50463312 in words is "fifty million, four hundred sixty-three thousand, three hundred twelve".