16519122483 has 4 divisors (see below), whose sum is σ = 22025496648. Its totient is φ = 11012748320.

The previous prime is 16519122469. The next prime is 16519122497. The reversal of 16519122483 is 38422191561.

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

It is an interprime number because it is at equal distance from previous prime (16519122469) and next prime (16519122497).

It is a cyclic number.

It is not a de Polignac number, because 16519122483 - 2²² = 16514928179 is a prime.

It is not an unprimeable number, because it can be changed into a prime (16519222483) 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, 2753187078 + ... + 2753187083.

It is an arithmetic number, because the mean of its divisors is an integer number (5506374162).

Almost surely, 2^16519122483 is an apocalyptic number.

16519122483 is a deficient number, since it is larger than the sum of its proper divisors (5506374165).

16519122483 is an equidigital number, since it uses as much as digits as its factorization.

16519122483 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5506374164.

The product of its digits is 103680, while the sum is 42.

The spelling of 16519122483 in words is "sixteen billion, five hundred nineteen million, one hundred twenty-two thousand, four hundred eighty-three".