525081471 has 8 divisors (see below), whose sum is σ = 716390400. Its totient is φ = 341913432.

The previous prime is 525081463. The next prime is 525081497. The reversal of 525081471 is 174180525.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 525081471 - 2³ = 525081463 is a prime.

It is a super-3 number, since 3×525081471³ (a number of 27 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (525081451) 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 7 ways as a sum of consecutive naturals, for example, 2035071 + ... + 2035328.

It is an arithmetic number, because the mean of its divisors is an integer number (89548800).

Almost surely, 2^525081471 is an apocalyptic number.

525081471 is a deficient number, since it is larger than the sum of its proper divisors (191308929).

525081471 is a wasteful number, since it uses less digits than its factorization.

525081471 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4070445.

The product of its (nonzero) digits is 11200, while the sum is 33.

The square root of 525081471 is about 22914.6562487854. The cubic root of 525081471 is about 806.7560502651.

The spelling of 525081471 in words is "five hundred twenty-five million, eighty-one thousand, four hundred seventy-one".