1529133316 has 12 divisors (see below), whose sum is σ = 2726473932. Its totient is φ = 750140768.

The previous prime is 1529133293. The next prime is 1529133337. The reversal of 1529133316 is 6133319251.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 1345422400 + 183710916 = 36680^2 + 13554^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3606235 + ... + 3606658.

It is an arithmetic number, because the mean of its divisors is an integer number (227206161).

Almost surely, 2^1529133316 is an apocalyptic number.

It is an amenable number.

1529133316 is a deficient number, since it is larger than the sum of its proper divisors (1197340616).

1529133316 is a wasteful number, since it uses less digits than its factorization.

1529133316 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7212950 (or 7212948 counting only the distinct ones).

The product of its digits is 14580, while the sum is 34.

The square root of 1529133316 is about 39104.1342571345. The cubic root of 1529133316 is about 1152.0777349567.

The spelling of 1529133316 in words is "one billion, five hundred twenty-nine million, one hundred thirty-three thousand, three hundred sixteen".