541151577122 has 18 divisors (see below), whose sum is σ = 878993020467. Its totient is φ = 249756024336.

The previous prime is 541151577103. The next prime is 541151577173. The reversal of 541151577122 is 221775151145.

It can be written as a sum of positive squares in 5 ways, for example, as 54995409121 + 486156168001 = 234511^2 + 697249^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=520169.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 541151577122.

It is an unprimeable number.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 13504388 + ... + 13544400.

Almost surely, 2^541151577122 is an apocalyptic number.

541151577122 is a deficient number, since it is larger than the sum of its proper divisors (337841443345).

541151577122 is an frugal number, since it uses more digits than its factorization.

541151577122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 80054 (or 40028 counting only the distinct ones).

The product of its digits is 98000, while the sum is 41.

The spelling of 541151577122 in words is "five hundred forty-one billion, one hundred fifty-one million, five hundred seventy-seven thousand, one hundred twenty-two".