525292541 has 4 divisors (see below), whose sum is σ = 525339900. Its totient is φ = 525245184.

The previous prime is 525292513. The next prime is 525292553. The reversal of 525292541 is 145292525.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It can be written as a sum of positive squares in 2 ways, for example, as 420660100 + 104632441 = 20510^2 + 10229^2 .

It is a cyclic number.

It is not a de Polignac number, because 525292541 - 2⁶ = 525292477 is a prime.

It is an alternating number because its digits alternate between odd and even.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (525292501) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2915 + ... + 32543.

It is an arithmetic number, because the mean of its divisors is an integer number (131334975).

Almost surely, 2^525292541 is an apocalyptic number.

It is an amenable number.

525292541 is a deficient number, since it is larger than the sum of its proper divisors (47359).

525292541 is a wasteful number, since it uses less digits than its factorization.

525292541 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47358.

The product of its digits is 36000, while the sum is 35.

The square root of 525292541 is about 22919.2613537173. The cubic root of 525292541 is about 806.8641345641.

The spelling of 525292541 in words is "five hundred twenty-five million, two hundred ninety-two thousand, five hundred forty-one".