3104725052529 has 9 divisors (see below), whose sum is σ = 4484610489099. Its totient is φ = 2069813177640.

The previous prime is 3104725052467. The next prime is 3104725052537. The reversal of 3104725052529 is 9252505274013.

The square root of 3104725052529 is 1762023.

It is a perfect power (a square), and thus also a powerful number.

3104725052529 is a `hidden beast` number, since 3 + 1 + 0 + 4 + 72 + 5 + 0 + 52 + 529 = 666.

It can be written as a sum of positive squares in only one way, i.e., 3060144952929 + 44580099600 = 1749327^2 + 211140^2 .

It is a tau number, because it is divible by the number of its divisors (9).

It is not a de Polignac number, because 3104725052529 - 2¹⁷ = 3104724921457 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3104725056529) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 4992399 + ... + 5579739.

Almost surely, 2^{3104725052529} is an apocalyptic number.

3104725052529 is the 1762023-rd square number.

3104725052529 is the 881012-nd centered octagonal number.

It is an amenable number.

3104725052529 is a deficient number, since it is larger than the sum of its proper divisors (1379885436570).

3104725052529 is an frugal number, since it uses more digits than its factorization.

3104725052529 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1174688 (or 587344 counting only the distinct ones).

The product of its (nonzero) digits is 756000, while the sum is 45.

The spelling of 3104725052529 in words is "three trillion, one hundred four billion, seven hundred twenty-five million, fifty-two thousand, five hundred twenty-nine".