3104521457 has 2 divisors, whose sum is σ = 3104521458. Its totient is φ = 3104521456.

The previous prime is 3104521391. The next prime is 3104521499. The reversal of 3104521457 is 7541254013.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2762974096 + 341547361 = 52564^2 + 18481^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3104521457 is a prime.

It is not a weakly prime, because it can be changed into another prime (3104521757) 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 as a sum of consecutive naturals, namely, 1552260728 + 1552260729.

It is an arithmetic number, because the mean of its divisors is an integer number (1552260729).

Almost surely, 2^3104521457 is an apocalyptic number.

It is an amenable number.

3104521457 is a deficient number, since it is larger than the sum of its proper divisors (1).

3104521457 is an equidigital number, since it uses as much as digits as its factorization.

3104521457 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 16800, while the sum is 32.

The square root of 3104521457 is about 55718.2327160509. The cubic root of 3104521457 is about 1458.8082877200.

The spelling of 3104521457 in words is "three billion, one hundred four million, five hundred twenty-one thousand, four hundred fifty-seven".