50166702002 has 4 divisors (see below), whose sum is σ = 75250053006. Its totient is φ = 25083351000.

The previous prime is 50166701989. The next prime is 50166702013. The reversal of 50166702002 is 20020766105.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 50166592441 + 109561 = 223979^2 + 331^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12541675499 + ... + 12541675502.

Almost surely, 2^50166702002 is an apocalyptic number.

50166702002 is a deficient number, since it is larger than the sum of its proper divisors (25083351004).

50166702002 is a wasteful number, since it uses less digits than its factorization.

50166702002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25083351003.

The product of its (nonzero) digits is 5040, while the sum is 29.

The spelling of 50166702002 in words is "fifty billion, one hundred sixty-six million, seven hundred two thousand, two".