2193548482 has 8 divisors (see below), whose sum is σ = 3320509500. Its totient is φ = 1086711984.

The previous prime is 2193548473. The next prime is 2193548531. The reversal of 2193548482 is 2848453912.

It can be written as a sum of positive squares in 2 ways, for example, as 2130837921 + 62710561 = 46161^2 + 7919^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5030857 + ... + 5031292.

Almost surely, 2^2193548482 is an apocalyptic number.

2193548482 is a deficient number, since it is larger than the sum of its proper divisors (1126961018).

2193548482 is a wasteful number, since it uses less digits than its factorization.

2193548482 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10062260.

The product of its digits is 552960, while the sum is 46.

The square root of 2193548482 is about 46835.3336915624. Note that the first 3 decimals coincide. The cubic root of 2193548482 is about 1299.3188704062.

The spelling of 2193548482 in words is "two billion, one hundred ninety-three million, five hundred forty-eight thousand, four hundred eighty-two".