541504210422 has 64 divisors (see below), whose sum is σ = 1261394601984. Its totient is φ = 151758122880.

The previous prime is 541504210363. The next prime is 541504210517. The reversal of 541504210422 is 224012405145.

It is a self number, because there is not a number n which added to its sum of digits gives 541504210422.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 9478768 + ... + 9535724.

It is an arithmetic number, because the mean of its divisors is an integer number (19709290656).

Almost surely, 2^541504210422 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 541504210422, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (630697300992).

541504210422 is an abundant number, since it is smaller than the sum of its proper divisors (719890391562).

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

541504210422 is a wasteful number, since it uses less digits than its factorization.

541504210422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61293.

The product of its (nonzero) digits is 12800, while the sum is 30.

Adding to 541504210422 its reverse (224012405145), we get a palindrome (765516615567).

The spelling of 541504210422 in words is "five hundred forty-one billion, five hundred four million, two hundred ten thousand, four hundred twenty-two".