19832620483 has 8 divisors (see below), whose sum is σ = 21404948768. Its totient is φ = 18266969664.

The previous prime is 19832620477. The next prime is 19832620499. The reversal of 19832620483 is 38402623891.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-19832620483 is a prime.

It is a super-2 number, since 2×19832620483² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (19832620403) 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, 1663191 + ... + 1675072.

It is an arithmetic number, because the mean of its divisors is an integer number (2675618596).

Almost surely, 2^19832620483 is an apocalyptic number.

19832620483 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

19832620483 is a deficient number, since it is larger than the sum of its proper divisors (1572328285).

19832620483 is a wasteful number, since it uses less digits than its factorization.

19832620483 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3338733.

The product of its (nonzero) digits is 497664, while the sum is 46.

The spelling of 19832620483 in words is "nineteen billion, eight hundred thirty-two million, six hundred twenty thousand, four hundred eighty-three".