19116090482 has 4 divisors (see below), whose sum is σ = 28674135726. Its totient is φ = 9558045240.

The previous prime is 19116090479. The next prime is 19116090529. The reversal of 19116090482 is 28409061191.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 18994628041 + 121462441 = 137821^2 + 11021^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4779022619 + ... + 4779022622.

Almost surely, 2^19116090482 is an apocalyptic number.

19116090482 is a deficient number, since it is larger than the sum of its proper divisors (9558045244).

19116090482 is an equidigital number, since it uses as much as digits as its factorization.

19116090482 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9558045243.

The product of its (nonzero) digits is 31104, while the sum is 41.

The spelling of 19116090482 in words is "nineteen billion, one hundred sixteen million, ninety thousand, four hundred eighty-two".