541303161256 has 64 divisors (see below), whose sum is σ = 1198559718720. Its totient is φ = 225943326720.

The previous prime is 541303161241. The next prime is 541303161257. The reversal of 541303161256 is 652161303145.

It is a super-2 number, since 2×541303161256² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (541303161257) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 1005030 + ... + 1446613.

It is an arithmetic number, because the mean of its divisors is an integer number (18727495605).

Almost surely, 2^541303161256 is an apocalyptic number.

It is an amenable number.

541303161256 is an abundant number, since it is smaller than the sum of its proper divisors (657256557464).

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

541303161256 is a wasteful number, since it uses less digits than its factorization.

541303161256 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2451866 (or 2451862 counting only the distinct ones).

The product of its (nonzero) digits is 64800, while the sum is 37.

The spelling of 541303161256 in words is "five hundred forty-one billion, three hundred three million, one hundred sixty-one thousand, two hundred fifty-six".