1533970199 has 2 divisors, whose sum is σ = 1533970200. Its totient is φ = 1533970198.

The previous prime is 1533970183. The next prime is 1533970213. The reversal of 1533970199 is 9910793351.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1533970199 - 2⁴ = 1533970183 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1533970699) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 766985099 + 766985100.

It is an arithmetic number, because the mean of its divisors is an integer number (766985100).

Almost surely, 2^1533970199 is an apocalyptic number.

1533970199 is a deficient number, since it is larger than the sum of its proper divisors (1).

1533970199 is an equidigital number, since it uses as much as digits as its factorization.

1533970199 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 229635, while the sum is 47.

The square root of 1533970199 is about 39165.9316115422. The cubic root of 1533970199 is about 1153.2911892133.

The spelling of 1533970199 in words is "one billion, five hundred thirty-three million, nine hundred seventy thousand, one hundred ninety-nine".