5125081516 has 12 divisors (see below), whose sum is σ = 8969409232. Its totient is φ = 2562393168.

The previous prime is 5125081499. The next prime is 5125081517. The reversal of 5125081516 is 6151805215.

It is not an unprimeable number, because it can be changed into a prime (5125081517) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 88846 + ... + 134698.

Almost surely, 2^5125081516 is an apocalyptic number.

It is an amenable number.

5125081516 is a deficient number, since it is larger than the sum of its proper divisors (3844327716).

5125081516 is a wasteful number, since it uses less digits than its factorization.

5125081516 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 73800 (or 73798 counting only the distinct ones).

The product of its (nonzero) digits is 12000, while the sum is 34.

The square root of 5125081516 is about 71589.6746465578. The cubic root of 5125081516 is about 1724.1177611145.

The spelling of 5125081516 in words is "five billion, one hundred twenty-five million, eighty-one thousand, five hundred sixteen".