541173905997 has 32 divisors (see below), whose sum is σ = 734985529344. Its totient is φ = 354099187200.

The previous prime is 541173905977. The next prime is 541173905999. The reversal of 541173905997 is 799509371145.

541173905997 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 541173905997 - 2³⁰ = 540100164173 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 541173905997.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (541173905999) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 256357972 + ... + 256360082.

It is an arithmetic number, because the mean of its divisors is an integer number (22968297792).

Almost surely, 2^541173905997 is an apocalyptic number.

It is an amenable number.

541173905997 is a deficient number, since it is larger than the sum of its proper divisors (193811623347).

541173905997 is a wasteful number, since it uses less digits than its factorization.

541173905997 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4549.

The product of its (nonzero) digits is 10716300, while the sum is 60.

The spelling of 541173905997 in words is "five hundred forty-one billion, one hundred seventy-three million, nine hundred five thousand, nine hundred ninety-seven".