5163137505 has 32 divisors (see below), whose sum is σ = 9197723520. Its totient is φ = 2748029760.

The previous prime is 5163137491. The next prime is 5163137521. The reversal of 5163137505 is 5057313615.

5163137505 is a `hidden beast` number, since 5 + 16 + 3 + 137 + 505 = 666.

It is not a de Polignac number, because 5163137505 - 2⁸ = 5163137249 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 5163137505.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 27339 + ... + 105231.

It is an arithmetic number, because the mean of its divisors is an integer number (287428860).

Almost surely, 2^5163137505 is an apocalyptic number.

It is an amenable number.

5163137505 is a deficient number, since it is larger than the sum of its proper divisors (4034586015).

5163137505 is a wasteful number, since it uses less digits than its factorization.

5163137505 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 78398 (or 78392 counting only the distinct ones).

The product of its (nonzero) digits is 47250, while the sum is 36.

The square root of 5163137505 is about 71854.9755062236. The cubic root of 5163137505 is about 1728.3746866656.

The spelling of 5163137505 in words is "five billion, one hundred sixty-three million, one hundred thirty-seven thousand, five hundred five".