541525523 has 8 divisors (see below), whose sum is σ = 675148800. Its totient is φ = 421967880.

The previous prime is 541525519. The next prime is 541525549. The reversal of 541525523 is 325525145.

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 541525523 - 2² = 541525519 is a prime.

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 541525523.

It is not an unprimeable number, because it can be changed into a prime (541525553) 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, 3516323 + ... + 3516476.

It is an arithmetic number, because the mean of its divisors is an integer number (84393600).

Almost surely, 2^541525523 is an apocalyptic number.

541525523 is a deficient number, since it is larger than the sum of its proper divisors (133623277).

541525523 is a wasteful number, since it uses less digits than its factorization.

541525523 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7032817.

The product of its digits is 30000, while the sum is 32.

The square root of 541525523 is about 23270.7009563528. The cubic root of 541525523 is about 815.0913985344.

The spelling of 541525523 in words is "five hundred forty-one million, five hundred twenty-five thousand, five hundred twenty-three".