525240541 has 8 divisors (see below), whose sum is σ = 631868480. Its totient is φ = 426511008.

The previous prime is 525240509. The next prime is 525240553. The reversal of 525240541 is 145042525.

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

It is not a de Polignac number, because 525240541 - 2⁵ = 525240509 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (525240841) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1974456 + ... + 1974721.

It is an arithmetic number, because the mean of its divisors is an integer number (78983560).

Almost surely, 2^525240541 is an apocalyptic number.

It is an amenable number.

525240541 is a deficient number, since it is larger than the sum of its proper divisors (106627939).

525240541 is a wasteful number, since it uses less digits than its factorization.

525240541 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3949203.

The product of its (nonzero) digits is 8000, while the sum is 28.

The square root of 525240541 is about 22918.1269086285. The cubic root of 525240541 is about 806.8375091975.

The spelling of 525240541 in words is "five hundred twenty-five million, two hundred forty thousand, five hundred forty-one".