50400202 has 16 divisors (see below), whose sum is σ = 79315200. Its totient is φ = 23986480.

The previous prime is 50400197. The next prime is 50400241. The reversal of 50400202 is 20200405.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2002 + ... + 10237.

It is an arithmetic number, because the mean of its divisors is an integer number (4957200).

Almost surely, 2^50400202 is an apocalyptic number.

50400202 is a deficient number, since it is larger than the sum of its proper divisors (28914998).

50400202 is a wasteful number, since it uses less digits than its factorization.

50400202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12341.

The product of its (nonzero) digits is 80, while the sum is 13.

The square root of 50400202 is about 7099.3099664686. The cubic root of 50400202 is about 369.3834435767.

Adding to 50400202 its reverse (20200405), we get a palindrome (70600607).

The spelling of 50400202 in words is "fifty million, four hundred thousand, two hundred two".