541256516 has 24 divisors (see below), whose sum is σ = 989392320. Its totient is φ = 258597152.

The previous prime is 541256503. The next prime is 541256531. The reversal of 541256516 is 615652145.

It is a super-2 number, since 2×541256516² = 585917232224916512, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 110675 + ... + 115461.

It is an arithmetic number, because the mean of its divisors is an integer number (41224680).

Almost surely, 2^541256516 is an apocalyptic number.

It is an amenable number.

541256516 is a deficient number, since it is larger than the sum of its proper divisors (448135804).

541256516 is a wasteful number, since it uses less digits than its factorization.

541256516 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6043 (or 6041 counting only the distinct ones).

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

The square root of 541256516 is about 23264.9202878497. The cubic root of 541256516 is about 814.9564085232.

The spelling of 541256516 in words is "five hundred forty-one million, two hundred fifty-six thousand, five hundred sixteen".