5075707102489 has 3 divisors (see below), whose sum is σ = 5075709355423. Its totient is φ = 5075704849556.

The previous prime is 5075707102381. The next prime is 5075707102507. The reversal of 5075707102489 is 9842017075705.

The square root of 5075707102489 is 2252933.

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

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It can be written as a sum of positive squares in only one way, i.e., 32502681225 + 5043204421264 = 180285^2 + 2245708^2 .

It is not a de Polignac number, because 5075707102489 - 2²³ = 5075698713881 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5075707102189) by changing a digit.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 1126467 + ... + 3379399.

Almost surely, 2^{5075707102489} is an apocalyptic number.

5075707102489 is the 2252933-rd square number.

5075707102489 is the 1126467-th centered octagonal number.

It is an amenable number.

5075707102489 is a deficient number, since it is larger than the sum of its proper divisors (2252934).

5075707102489 is an frugal number, since it uses more digits than its factorization.

5075707102489 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4505866 (or 2252933 counting only the distinct ones).

The product of its (nonzero) digits is 4939200, while the sum is 55.

The spelling of 5075707102489 in words is "five trillion, seventy-five billion, seven hundred seven million, one hundred two thousand, four hundred eighty-nine".