50403006 has 16 divisors (see below), whose sum is σ = 112006800. Its totient is φ = 16800984.

The previous prime is 50402983. The next prime is 50403007. The reversal of 50403006 is 60030405.

It is a happy number.

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

It is a self number, because there is not a number n which added to its sum of digits gives 50403006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50403007) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 466641 + ... + 466748.

It is an arithmetic number, because the mean of its divisors is an integer number (7000425).

Almost surely, 2^50403006 is an apocalyptic number.

50403006 is an abundant number, since it is smaller than the sum of its proper divisors (61603794).

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

50403006 is a wasteful number, since it uses less digits than its factorization.

50403006 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 933400 (or 933394 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 18.

The square root of 50403006 is about 7099.5074477037. The cubic root of 50403006 is about 369.3902936284.

The spelling of 50403006 in words is "fifty million, four hundred three thousand, six".