541252517 has 16 divisors (see below), whose sum is σ = 599665920. Its totient is φ = 485393472.

The previous prime is 541252513. The next prime is 541252541. The reversal of 541252517 is 715252145.

It is a cyclic number.

It is not a de Polignac number, because 541252517 - 2² = 541252513 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 (541252513) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 81743 + ... + 88115.

It is an arithmetic number, because the mean of its divisors is an integer number (37479120).

Almost surely, 2^541252517 is an apocalyptic number.

It is an amenable number.

541252517 is a deficient number, since it is larger than the sum of its proper divisors (58413403).

541252517 is a wasteful number, since it uses less digits than its factorization.

541252517 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6572.

The product of its digits is 14000, while the sum is 32.

The square root of 541252517 is about 23264.8343428446. The cubic root of 541252517 is about 814.9544014535.

The spelling of 541252517 in words is "five hundred forty-one million, two hundred fifty-two thousand, five hundred seventeen".