5172017270 has 128 divisors (see below), whose sum is σ = 11488573440. Its totient is φ = 1636300800.

The previous prime is 5172017251. The next prime is 5172017293. The reversal of 5172017270 is 727102715.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 19226696 + ... + 19226964.

It is an arithmetic number, because the mean of its divisors is an integer number (89754480).

Almost surely, 2^5172017270 is an apocalyptic number.

5172017270 is an abundant number, since it is smaller than the sum of its proper divisors (6316556170).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5172017270 is a wasteful number, since it uses less digits than its factorization.

5172017270 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 558.

The product of its (nonzero) digits is 6860, while the sum is 32.

The square root of 5172017270 is about 71916.7384549661. The cubic root of 5172017270 is about 1729.3649612152.

Adding to 5172017270 its reverse (727102715), we get a palindrome (5899119985).

The spelling of 5172017270 in words is "five billion, one hundred seventy-two million, seventeen thousand, two hundred seventy".