5257717012 has 12 divisors (see below), whose sum is σ = 9685268320. Its totient is φ = 2490497496.

The previous prime is 5257717009. The next prime is 5257717021. The reversal of 5257717012 is 2107177525.

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, 34590168 + ... + 34590319.

Almost surely, 2^5257717012 is an apocalyptic number.

It is an amenable number.

5257717012 is a deficient number, since it is larger than the sum of its proper divisors (4427551308).

5257717012 is a wasteful number, since it uses less digits than its factorization.

5257717012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 69180510 (or 69180508 counting only the distinct ones).

The product of its (nonzero) digits is 34300, while the sum is 37.

The square root of 5257717012 is about 72510.1166183037. The cubic root of 5257717012 is about 1738.8644782166.

The spelling of 5257717012 in words is "five billion, two hundred fifty-seven million, seven hundred seventeen thousand, twelve".