3135320528 has 10 divisors (see below), whose sum is σ = 6074683554. Its totient is φ = 1567660256.

The previous prime is 3135320521. The next prime is 3135320561. The reversal of 3135320528 is 8250235313.

It can be written as a sum of positive squares in only one way, i.e., 3126151744 + 9168784 = 55912^2 + 3028^2 .

It is a junction number, because it is equal to n+sod(n) for n = 3135320494 and 3135320503.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3135320521) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 97978751 + ... + 97978782.

Almost surely, 2^3135320528 is an apocalyptic number.

It is an amenable number.

3135320528 is a deficient number, since it is larger than the sum of its proper divisors (2939363026).

3135320528 is a wasteful number, since it uses less digits than its factorization.

3135320528 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 195957541 (or 195957535 counting only the distinct ones).

The product of its (nonzero) digits is 21600, while the sum is 32.

The square root of 3135320528 is about 55993.9329570624. The cubic root of 3135320528 is about 1463.6165622675.

The spelling of 3135320528 in words is "three billion, one hundred thirty-five million, three hundred twenty thousand, five hundred twenty-eight".