525062161 has 8 divisors (see below), whose sum is σ = 570737664. Its totient is φ = 480141840.

The previous prime is 525062117. The next prime is 525062171. The reversal of 525062161 is 161260525.

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

It is a cyclic number.

It is not a de Polignac number, because 525062161 - 2⁷ = 525062033 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (525062171) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 187345 + ... + 190126.

It is an arithmetic number, because the mean of its divisors is an integer number (71342208).

Almost surely, 2^525062161 is an apocalyptic number.

It is an amenable number.

525062161 is a deficient number, since it is larger than the sum of its proper divisors (45675503).

525062161 is a wasteful number, since it uses less digits than its factorization.

525062161 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 377591.

The product of its (nonzero) digits is 3600, while the sum is 28.

The square root of 525062161 is about 22914.2348988571. The cubic root of 525062161 is about 806.7461605932.

The spelling of 525062161 in words is "five hundred twenty-five million, sixty-two thousand, one hundred sixty-one".