541086491001 has 12 divisors (see below), whose sum is σ = 839236190352. Its totient is φ = 309192280488.

The previous prime is 541086490963. The next prime is 541086491021. The reversal of 541086491001 is 100194680145.

It is not a de Polignac number, because 541086491001 - 2⁶ = 541086490937 is a prime.

It is not an unprimeable number, because it can be changed into a prime (541086491021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1840430095 + ... + 1840430388.

It is an arithmetic number, because the mean of its divisors is an integer number (69936349196).

Almost surely, 2^541086491001 is an apocalyptic number.

It is an amenable number.

541086491001 is a deficient number, since it is larger than the sum of its proper divisors (298149699351).

541086491001 is a wasteful number, since it uses less digits than its factorization.

541086491001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3680860500 (or 3680860493 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 39.

The spelling of 541086491001 in words is "five hundred forty-one billion, eighty-six million, four hundred ninety-one thousand, one".