541525117 has 24 divisors (see below), whose sum is σ = 651321216. Its totient is φ = 448656768.

The previous prime is 541525097. The next prime is 541525129. The reversal of 541525117 is 711525145.

It is not a de Polignac number, because 541525117 - 2⁷ = 541524989 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (541525147) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 189733 + ... + 192565.

It is an arithmetic number, because the mean of its divisors is an integer number (27138384).

Almost surely, 2^541525117 is an apocalyptic number.

It is an amenable number.

541525117 is a deficient number, since it is larger than the sum of its proper divisors (109796099).

541525117 is a wasteful number, since it uses less digits than its factorization.

541525117 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2977 (or 2970 counting only the distinct ones).

The product of its digits is 7000, while the sum is 31.

The square root of 541525117 is about 23270.6922329354. The cubic root of 541525117 is about 815.0911948338.

The spelling of 541525117 in words is "five hundred forty-one million, five hundred twenty-five thousand, one hundred seventeen".