2529187348 has 12 divisors (see below), whose sum is σ = 4509589140. Its totient is φ = 1240733312.

The previous prime is 2529187333. The next prime is 2529187369. The reversal of 2529187348 is 8437819252.

It can be written as a sum of positive squares in 2 ways, for example, as 1662355984 + 866831364 = 40772^2 + 29442^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5964853 + ... + 5965276.

It is an arithmetic number, because the mean of its divisors is an integer number (375799095).

Almost surely, 2^2529187348 is an apocalyptic number.

It is an amenable number.

2529187348 is a deficient number, since it is larger than the sum of its proper divisors (1980401792).

2529187348 is a wasteful number, since it uses less digits than its factorization.

2529187348 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11930186 (or 11930184 counting only the distinct ones).

The product of its digits is 967680, while the sum is 49.

The square root of 2529187348 is about 50291.0265156718. The cubic root of 2529187348 is about 1362.4701625540.

The spelling of 2529187348 in words is "two billion, five hundred twenty-nine million, one hundred eighty-seven thousand, three hundred forty-eight".