1499952533 has 2 divisors, whose sum is σ = 1499952534. Its totient is φ = 1499952532.

The previous prime is 1499952497. The next prime is 1499952557. The reversal of 1499952533 is 3352599941.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 935319889 + 564632644 = 30583^2 + 23762^2 .

It is a cyclic number.

It is not a de Polignac number, because 1499952533 - 2⁶ = 1499952469 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1499952563) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 749976266 + 749976267.

It is an arithmetic number, because the mean of its divisors is an integer number (749976267).

Almost surely, 2^1499952533 is an apocalyptic number.

It is an amenable number.

1499952533 is a deficient number, since it is larger than the sum of its proper divisors (1).

1499952533 is an equidigital number, since it uses as much as digits as its factorization.

1499952533 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1312200, while the sum is 50.

The square root of 1499952533 is about 38729.2206608912. The cubic root of 1499952533 is about 1144.7021677258.

The spelling of 1499952533 in words is "one billion, four hundred ninety-nine million, nine hundred fifty-two thousand, five hundred thirty-three".