541755645754146 has 128 divisors (see below), whose sum is σ = 1097739174445056. Its totient is φ = 178232479064640.

The previous prime is 541755645754139. The next prime is 541755645754199. The reversal of 541755645754146 is 641457546557145.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 245917223481 + ... + 245917225683.

It is an arithmetic number, because the mean of its divisors is an integer number (8576087300352).

Almost surely, 2^{541755645754146} is an apocalyptic number.

541755645754146 is an abundant number, since it is smaller than the sum of its proper divisors (555983528690910).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

541755645754146 is a wasteful number, since it uses less digits than its factorization.

541755645754146 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4716.

The product of its digits is 1411200000, while the sum is 69.

The spelling of 541755645754146 in words is "five hundred forty-one trillion, seven hundred fifty-five billion, six hundred forty-five million, seven hundred fifty-four thousand, one hundred forty-six".