948799272961 has 4 divisors (see below), whose sum is σ = 981516489300. Its totient is φ = 916082056624.

The previous prime is 948799272943. The next prime is 948799272977. The reversal of 948799272961 is 169272997849.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 169272997849 = 233 ⋅726493553.

It can be written as a sum of positive squares in 2 ways, for example, as 246691022400 + 702108250561 = 496680^2 + 837919^2 .

It is a cyclic number.

It is not a de Polignac number, because 948799272961 - 2⁷ = 948799272833 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (948799275961) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16358608126 + ... + 16358608183.

It is an arithmetic number, because the mean of its divisors is an integer number (245379122325).

Almost surely, 2^948799272961 is an apocalyptic number.

It is an amenable number.

948799272961 is a deficient number, since it is larger than the sum of its proper divisors (32717216339).

948799272961 is a wasteful number, since it uses less digits than its factorization.

948799272961 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32717216338.

The product of its digits is 246903552, while the sum is 73.

The spelling of 948799272961 in words is "nine hundred forty-eight billion, seven hundred ninety-nine million, two hundred seventy-two thousand, nine hundred sixty-one".