5155016551617 has 16 divisors (see below), whose sum is σ = 6934711239360. Its totient is φ = 3406080836352.

The previous prime is 5155016551583. The next prime is 5155016551621. The reversal of 5155016551617 is 7161556105515.

It is not a de Polignac number, because 5155016551617 - 2¹¹ = 5155016549569 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5155016531617) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9876948 + ... + 10385765.

It is an arithmetic number, because the mean of its divisors is an integer number (433419452460).

Almost surely, 2^{5155016551617} is an apocalyptic number.

It is an amenable number.

5155016551617 is a deficient number, since it is larger than the sum of its proper divisors (1779694687743).

5155016551617 is a wasteful number, since it uses less digits than its factorization.

5155016551617 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20263472.

The product of its (nonzero) digits is 787500, while the sum is 48.

The spelling of 5155016551617 in words is "five trillion, one hundred fifty-five billion, sixteen million, five hundred fifty-one thousand, six hundred seventeen".