50105402 has 8 divisors (see below), whose sum is σ = 75196512. Its totient is φ = 25039900.

The previous prime is 50105389. The next prime is 50105423. The reversal of 50105402 is 20450105.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 374 + ... + 10017.

It is an arithmetic number, because the mean of its divisors is an integer number (9399564).

Almost surely, 2^50105402 is an apocalyptic number.

50105402 is a deficient number, since it is larger than the sum of its proper divisors (25091110).

50105402 is a wasteful number, since it uses less digits than its factorization.

50105402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12804.

The product of its (nonzero) digits is 200, while the sum is 17.

The square root of 50105402 is about 7078.5169350649. The cubic root of 50105402 is about 368.6618376997.

Adding to 50105402 its reverse (20450105), we get a palindrome (70555507).

The spelling of 50105402 in words is "fifty million, one hundred five thousand, four hundred two".