527704471 has 32 divisors (see below), whose sum is σ = 647398400. Its totient is φ = 429414048.

The previous prime is 527704453. The next prime is 527704477. The reversal of 527704471 is 174407725.

It is not a de Polignac number, because 527704471 - 2⁵ = 527704439 is a prime.

It is a super-3 number, since 3×527704471³ (a number of 27 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (37).

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 527704471.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (527704477) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 545230 + ... + 546196.

It is an arithmetic number, because the mean of its divisors is an integer number (20231200).

Almost surely, 2^527704471 is an apocalyptic number.

527704471 is a deficient number, since it is larger than the sum of its proper divisors (119693929).

527704471 is an equidigital number, since it uses as much as digits as its factorization.

527704471 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1068 (or 1054 counting only the distinct ones).

The product of its (nonzero) digits is 54880, while the sum is 37.

The square root of 527704471 is about 22971.8190616242. The cubic root of 527704471 is about 808.0971800696.

The spelling of 527704471 in words is "five hundred twenty-seven million, seven hundred four thousand, four hundred seventy-one".