50320402 has 8 divisors (see below), whose sum is σ = 82342512. Its totient is φ = 22872900.

The previous prime is 50320381. The next prime is 50320411. The reversal of 50320402 is 20402305.

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, 1143624 + ... + 1143667.

It is an arithmetic number, because the mean of its divisors is an integer number (10292814).

Almost surely, 2^50320402 is an apocalyptic number.

50320402 is a deficient number, since it is larger than the sum of its proper divisors (32022110).

50320402 is a wasteful number, since it uses less digits than its factorization.

50320402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2287304.

The product of its (nonzero) digits is 240, while the sum is 16.

The square root of 50320402 is about 7093.6874754954. The cubic root of 50320402 is about 369.1883890038.

Adding to 50320402 its reverse (20402305), we get a palindrome (70722707).

The spelling of 50320402 in words is "fifty million, three hundred twenty thousand, four hundred two".