527212260171 has 12 divisors (see below), whose sum is σ = 761906401672. Its totient is φ = 351300571776.

The previous prime is 527212260119. The next prime is 527212260203. The reversal of 527212260171 is 171062212725.

527212260171 is a `hidden beast` number, since 5 + 2 + 7 + 21 + 22 + 601 + 7 + 1 = 666.

It is a de Polignac number, because none of the positive numbers 2^k-527212260171 is a prime.

It is a super-2 number, since 2×527212260171² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (527212260271) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 14503201 + ... + 14539506.

Almost surely, 2^527212260171 is an apocalyptic number.

527212260171 is a deficient number, since it is larger than the sum of its proper divisors (234694141501).

527212260171 is a wasteful number, since it uses less digits than its factorization.

527212260171 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29044730 (or 29044727 counting only the distinct ones).

The product of its (nonzero) digits is 23520, while the sum is 36.

Adding to 527212260171 its reverse (171062212725), we get a palindrome (698274472896).

The spelling of 527212260171 in words is "five hundred twenty-seven billion, two hundred twelve million, two hundred sixty thousand, one hundred seventy-one".