1948277090683 has 16 divisors (see below), whose sum is σ = 2432485935360. Its totient is φ = 1515972276000.

The previous prime is 1948277090681. The next prime is 1948277090701. The reversal of 1948277090683 is 3860907728491.

It is not a de Polignac number, because 1948277090683 - 2¹ = 1948277090681 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1948277090681) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17993313 + ... + 18101266.

It is an arithmetic number, because the mean of its divisors is an integer number (152030370960).

Almost surely, 2^{1948277090683} is an apocalyptic number.

1948277090683 is a deficient number, since it is larger than the sum of its proper divisors (484208844677).

1948277090683 is a wasteful number, since it uses less digits than its factorization.

1948277090683 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36095298.

The product of its (nonzero) digits is 36578304, while the sum is 64.

The spelling of 1948277090683 in words is "one trillion, nine hundred forty-eight billion, two hundred seventy-seven million, ninety thousand, six hundred eighty-three".