2648485943 has 8 divisors (see below), whose sum is σ = 2789926320. Its totient is φ = 2507250240.

The previous prime is 2648485921. The next prime is 2648485951. The reversal of 2648485943 is 3495848462.

It is a happy number.

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 2648485943 - 2¹⁶ = 2648420407 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 (2648482943) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24230 + ... + 76707.

It is an arithmetic number, because the mean of its divisors is an integer number (348740790).

Almost surely, 2^2648485943 is an apocalyptic number.

2648485943 is a deficient number, since it is larger than the sum of its proper divisors (141440377).

2648485943 is a wasteful number, since it uses less digits than its factorization.

2648485943 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 102337.

The product of its digits is 6635520, while the sum is 53.

The square root of 2648485943 is about 51463.4427822313. The cubic root of 2648485943 is about 1383.5639070571.

The spelling of 2648485943 in words is "two billion, six hundred forty-eight million, four hundred eighty-five thousand, nine hundred forty-three".