13533456983 has 2 divisors, whose sum is σ = 13533456984. Its totient is φ = 13533456982.

The previous prime is 13533456967. The next prime is 13533457043. The reversal of 13533456983 is 38965433531.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 13533456983 - 2⁴ = 13533456967 is a prime.

It is a super-2 number, since 2×13533456983² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13533456383) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6766728491 + 6766728492.

It is an arithmetic number, because the mean of its divisors is an integer number (6766728492).

Almost surely, 2^13533456983 is an apocalyptic number.

13533456983 is a deficient number, since it is larger than the sum of its proper divisors (1).

13533456983 is an equidigital number, since it uses as much as digits as its factorization.

13533456983 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3499200, while the sum is 50.

The spelling of 13533456983 in words is "thirteen billion, five hundred thirty-three million, four hundred fifty-six thousand, nine hundred eighty-three".