20176380950 has 36 divisors (see below), whose sum is σ = 41249872860. Its totient is φ = 7336863600.

The previous prime is 20176380937. The next prime is 20176380977. The reversal of 20176380950 is 5908367102.

It is a junction number, because it is equal to n+sod(n) for n = 20176380898 and 20176380907.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 1661420 + ... + 1673519.

Almost surely, 2^20176380950 is an apocalyptic number.

20176380950 is an abundant number, since it is smaller than the sum of its proper divisors (21073491910).

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

20176380950 is a wasteful number, since it uses less digits than its factorization.

20176380950 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3334973 (or 3334957 counting only the distinct ones).

The product of its (nonzero) digits is 90720, while the sum is 41.

The spelling of 20176380950 in words is "twenty billion, one hundred seventy-six million, three hundred eighty thousand, nine hundred fifty".