525575541 has 16 divisors (see below), whose sum is σ = 722247680. Its totient is φ = 339761520.

The previous prime is 525575521. The next prime is 525575563. The reversal of 525575541 is 145575525.

It is not a de Polignac number, because 525575541 - 2⁵ = 525575509 is a prime.

It is a Smith number, since the sum of its digits (39) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

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 525575541.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (525575521) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3276 + ... + 32586.

It is an arithmetic number, because the mean of its divisors is an integer number (45140480).

Almost surely, 2^525575541 is an apocalyptic number.

It is an amenable number.

525575541 is a deficient number, since it is larger than the sum of its proper divisors (196672139).

525575541 is a wasteful number, since it uses less digits than its factorization.

525575541 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29496.

The product of its digits is 175000, while the sum is 39.

The square root of 525575541 is about 22925.4343688402. The cubic root of 525575541 is about 807.0090072070.

The spelling of 525575541 in words is "five hundred twenty-five million, five hundred seventy-five thousand, five hundred forty-one".