1980150677863 has 8 divisors (see below), whose sum is σ = 2096853415632. Its totient is φ = 1863472749696.

The previous prime is 1980150677839. The next prime is 1980150677873. The reversal of 1980150677863 is 3687760510891.

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

It is a cyclic number.

It is not a de Polignac number, because 1980150677863 - 2⁵ = 1980150677831 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1980150677873) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6037945 + ... + 6357442.

It is an arithmetic number, because the mean of its divisors is an integer number (262106676954).

Almost surely, 2^{1980150677863} is an apocalyptic number.

1980150677863 is a deficient number, since it is larger than the sum of its proper divisors (116702737769).

1980150677863 is a wasteful number, since it uses less digits than its factorization.

1980150677863 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12404801.

The product of its (nonzero) digits is 15240960, while the sum is 61.

The spelling of 1980150677863 in words is "one trillion, nine hundred eighty billion, one hundred fifty million, six hundred seventy-seven thousand, eight hundred sixty-three".