50321331066 has 64 divisors (see below), whose sum is σ = 107017200000. Its totient is φ = 15719940096.

The previous prime is 50321331043. The next prime is 50321331089. The reversal of 50321331066 is 66013312305.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (50321331043) and next prime (50321331089).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 33569185 + ... + 33570683.

It is an arithmetic number, because the mean of its divisors is an integer number (1672143750).

Almost surely, 2^50321331066 is an apocalyptic number.

50321331066 is an abundant number, since it is smaller than the sum of its proper divisors (56695868934).

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

50321331066 is a wasteful number, since it uses less digits than its factorization.

50321331066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2703.

The product of its (nonzero) digits is 9720, while the sum is 30.

The spelling of 50321331066 in words is "fifty billion, three hundred twenty-one million, three hundred thirty-one thousand, sixty-six".