5157616511 has 8 divisors (see below), whose sum is σ = 5246208000. Its totient is φ = 5069064280.

The previous prime is 5157616489. The next prime is 5157616543. The reversal of 5157616511 is 1156167515.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5157616511 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5157616561) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 400706 + ... + 413376.

It is an arithmetic number, because the mean of its divisors is an integer number (655776000).

Almost surely, 2^5157616511 is an apocalyptic number.

5157616511 is a deficient number, since it is larger than the sum of its proper divisors (88591489).

5157616511 is a wasteful number, since it uses less digits than its factorization.

5157616511 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19629.

The product of its digits is 31500, while the sum is 38.

The square root of 5157616511 is about 71816.5476126498. The cubic root of 5157616511 is about 1727.7584109011.

The spelling of 5157616511 in words is "five billion, one hundred fifty-seven million, six hundred sixteen thousand, five hundred eleven".