541791097445 has 32 divisors (see below), whose sum is σ = 701287372800. Its totient is φ = 399448767744.

The previous prime is 541791097429. The next prime is 541791097453. The reversal of 541791097445 is 544790197145.

It is not a de Polignac number, because 541791097445 - 2⁴ = 541791097429 is a prime.

It is a congruent number.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 161293676 + ... + 161297034.

It is an arithmetic number, because the mean of its divisors is an integer number (21915230400).

Almost surely, 2^541791097445 is an apocalyptic number.

It is an amenable number.

541791097445 is a deficient number, since it is larger than the sum of its proper divisors (159496275355).

541791097445 is a wasteful number, since it uses less digits than its factorization.

541791097445 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6629.

The product of its (nonzero) digits is 6350400, while the sum is 56.

The spelling of 541791097445 in words is "five hundred forty-one billion, seven hundred ninety-one million, ninety-seven thousand, four hundred forty-five".