5217515552 has 30 divisors (see below), whose sum is σ = 10363697883. Its totient is φ = 2585671424.

The previous prime is 5217515549. The next prime is 5217515561. The reversal of 5217515552 is 2555157125.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

5217515552 is nontrivially palindromic in base 15.

It can be written as a sum of positive squares in 3 ways, for example, as 1284218896 + 3933296656 = 35836^2 + 62716^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=51076.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 4 ways as a sum of consecutive naturals, for example, 46172648 + ... + 46172760.

Almost surely, 2^5217515552 is an apocalyptic number.

It is an amenable number.

5217515552 is a deficient number, since it is larger than the sum of its proper divisors (5146182331).

5217515552 is an frugal number, since it uses more digits than its factorization.

5217515552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 462 (or 115 counting only the distinct ones).

The product of its digits is 87500, while the sum is 38.

The square root of 5217515552 is about 72232.3719117682. The cubic root of 5217515552 is about 1734.4212430111.

The spelling of 5217515552 in words is "five billion, two hundred seventeen million, five hundred fifteen thousand, five hundred fifty-two".