20832463499 has 2 divisors, whose sum is σ = 20832463500. Its totient is φ = 20832463498.

The previous prime is 20832463439. The next prime is 20832463507. The reversal of 20832463499 is 99436423802.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-20832463499 is a prime.

It is a super-3 number, since 3×20832463499³ (a number of 32 digits) contains 333 as substring.

It is not a weakly prime, because it can be changed into another prime (20832463439) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10416231749 + 10416231750.

It is an arithmetic number, because the mean of its divisors is an integer number (10416231750).

Almost surely, 2^20832463499 is an apocalyptic number.

20832463499 is a deficient number, since it is larger than the sum of its proper divisors (1).

20832463499 is an equidigital number, since it uses as much as digits as its factorization.

20832463499 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2239488, while the sum is 50.

The spelling of 20832463499 in words is "twenty billion, eight hundred thirty-two million, four hundred sixty-three thousand, four hundred ninety-nine".