1541116005 has 64 divisors (see below), whose sum is σ = 2914313472. Its totient is φ = 685578240.

The previous prime is 1541115967. The next prime is 1541116007. The reversal of 1541116005 is 5006111451.

It is not a de Polignac number, because 1541116005 - 2¹¹ = 1541113957 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1541116007) 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 63 ways as a sum of consecutive naturals, for example, 369009 + ... + 373161.

It is an arithmetic number, because the mean of its divisors is an integer number (45536148).

Almost surely, 2^1541116005 is an apocalyptic number.

1541116005 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1541116005 is a deficient number, since it is larger than the sum of its proper divisors (1373197467).

1541116005 is a wasteful number, since it uses less digits than its factorization.

1541116005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4358.

The product of its (nonzero) digits is 600, while the sum is 24.

The square root of 1541116005 is about 39257.0503858861. The cubic root of 1541116005 is about 1155.0792359576.

Adding to 1541116005 its reverse (5006111451), we get a palindrome (6547227456).

The spelling of 1541116005 in words is "one billion, five hundred forty-one million, one hundred sixteen thousand, five".