1533463499 has 2 divisors, whose sum is σ = 1533463500. Its totient is φ = 1533463498.

The previous prime is 1533463489. The next prime is 1533463511. The reversal of 1533463499 is 9943643351.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1533463499 - 2²⁸ = 1265028043 is a prime.

It is not a weakly prime, because it can be changed into another prime (1533463439) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 766731749 + 766731750.

It is an arithmetic number, because the mean of its divisors is an integer number (766731750).

Almost surely, 2^1533463499 is an apocalyptic number.

1533463499 is a deficient number, since it is larger than the sum of its proper divisors (1).

1533463499 is an equidigital number, since it uses as much as digits as its factorization.

1533463499 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1049760, while the sum is 47.

The square root of 1533463499 is about 39159.4624452379. The cubic root of 1533463499 is about 1153.1641904400.

The spelling of 1533463499 in words is "one billion, five hundred thirty-three million, four hundred sixty-three thousand, four hundred ninety-nine".