19050072483 has 64 divisors (see below), whose sum is σ = 30316446720. Its totient is φ = 10520936448.

The previous prime is 19050072407. The next prime is 19050072493. The reversal of 19050072483 is 38427005091.

It is a Cunningham number, because it is equal to 138022²-1.

It is not a de Polignac number, because 19050072483 - 2⁸ = 19050072227 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is not an unprimeable number, because it can be changed into a prime (19050072493) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 5381128 + ... + 5384666.

It is an arithmetic number, because the mean of its divisors is an integer number (473694480).

Almost surely, 2^19050072483 is an apocalyptic number.

19050072483 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

19050072483 is a deficient number, since it is larger than the sum of its proper divisors (11266374237).

19050072483 is a wasteful number, since it uses less digits than its factorization.

19050072483 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3948.

The product of its (nonzero) digits is 60480, while the sum is 39.

The spelling of 19050072483 in words is "nineteen billion, fifty million, seventy-two thousand, four hundred eighty-three".