50345712 has 120 divisors (see below), whose sum is σ = 152740224. Its totient is φ = 16023744.

The previous prime is 50345677. The next prime is 50345717. The reversal of 50345712 is 21754305.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50345717) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 89143 + ... + 89705.

Almost surely, 2^50345712 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 50345712, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (76370112).

50345712 is an abundant number, since it is smaller than the sum of its proper divisors (102394512).

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

50345712 is a wasteful number, since it uses less digits than its factorization.

50345712 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 609 (or 591 counting only the distinct ones).

The product of its (nonzero) digits is 4200, while the sum is 27.

The square root of 50345712 is about 7095.4712317083. The cubic root of 50345712 is about 369.2502763732.

The spelling of 50345712 in words is "fifty million, three hundred forty-five thousand, seven hundred twelve".