541005463987199 has 4 divisors (see below), whose sum is σ = 541005563969664. Its totient is φ = 541005364004736.

The previous prime is 541005463987169. The next prime is 541005463987207. The reversal of 541005463987199 is 991789364500145.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 541005463987199 - 2³² = 541001169019903 is a prime.

It is a super-2 number, since 2×541005463987199² (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (541005463987169) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 41380322 + ... + 52861535.

It is an arithmetic number, because the mean of its divisors is an integer number (135251390992416).

Almost surely, 2^{541005463987199} is an apocalyptic number.

541005463987199 is a deficient number, since it is larger than the sum of its proper divisors (99982465).

541005463987199 is an equidigital number, since it uses as much as digits as its factorization.

541005463987199 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 99982464.

The product of its (nonzero) digits is 293932800, while the sum is 71.

The spelling of 541005463987199 in words is "five hundred forty-one trillion, five billion, four hundred sixty-three million, nine hundred eighty-seven thousand, one hundred ninety-nine".