1359530999 has 2 divisors, whose sum is σ = 1359531000. Its totient is φ = 1359530998.

The previous prime is 1359530993. The next prime is 1359531059. The reversal of 1359530999 is 9990359531.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1359530999 - 2¹⁶ = 1359465463 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1359530999.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1359530993) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 679765499 + 679765500.

It is an arithmetic number, because the mean of its divisors is an integer number (679765500).

Almost surely, 2^1359530999 is an apocalyptic number.

1359530999 is a deficient number, since it is larger than the sum of its proper divisors (1).

1359530999 is an equidigital number, since it uses as much as digits as its factorization.

1359530999 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1476225, while the sum is 53.

The square root of 1359530999 is about 36871.8184932612. The cubic root of 1359530999 is about 1107.8042786070.

The spelling of 1359530999 in words is "one billion, three hundred fifty-nine million, five hundred thirty thousand, nine hundred ninety-nine".