19506852483 has 8 divisors (see below), whose sum is σ = 27139968768. Its totient is φ = 12439152264.

The previous prime is 19506852481. The next prime is 19506852499. The reversal of 19506852483 is 38425860591.

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

It is not a de Polignac number, because 19506852483 - 2¹ = 19506852481 is a prime.

It is not an unprimeable number, because it can be changed into a prime (19506852481) 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, 141353935 + ... + 141354072.

It is an arithmetic number, because the mean of its divisors is an integer number (3392496096).

Almost surely, 2^19506852483 is an apocalyptic number.

19506852483 is a deficient number, since it is larger than the sum of its proper divisors (7633116285).

19506852483 is a wasteful number, since it uses less digits than its factorization.

19506852483 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 282708033.

The product of its (nonzero) digits is 2073600, while the sum is 51.

The spelling of 19506852483 in words is "nineteen billion, five hundred six million, eight hundred fifty-two thousand, four hundred eighty-three".