541251133136 has 40 divisors (see below), whose sum is σ = 1261562796480. Its totient is φ = 219756098304.

The previous prime is 541251133123. The next prime is 541251133153. The reversal of 541251133136 is 631331152145.

It is a junction number, because it is equal to n+sod(n) for n = 541251133096 and 541251133105.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 127171541 + ... + 127175796.

It is an arithmetic number, because the mean of its divisors is an integer number (31539069912).

Almost surely, 2^541251133136 is an apocalyptic number.

541251133136 is a gapful number since it is divisible by the number (56) formed by its first and last digit.

It is an amenable number.

541251133136 is an abundant number, since it is smaller than the sum of its proper divisors (720311663344).

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

541251133136 is a wasteful number, since it uses less digits than its factorization.

541251133136 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 254347371 (or 254347365 counting only the distinct ones).

The product of its digits is 32400, while the sum is 35.

The spelling of 541251133136 in words is "five hundred forty-one billion, two hundred fifty-one million, one hundred thirty-three thousand, one hundred thirty-six".