541581550848 has 216 divisors, whose sum is σ = 1735878609920. Its totient is φ = 161264701440.

The previous prime is 541581550823. The next prime is 541581550871. The reversal of 541581550848 is 848055185145.

It is a happy number.

541581550848 is a `hidden beast` number, since 5 + 4 + 1 + 5 + 8 + 1 + 550 + 84 + 8 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 541581550794 and 541581550803.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 636873 + ... + 1220151.

Almost surely, 2^541581550848 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 541581550848, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (867939304960).

541581550848 is an abundant number, since it is smaller than the sum of its proper divisors (1194297059072).

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

541581550848 is a wasteful number, since it uses less digits than its factorization.

541581550848 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 583345 (or 583328 counting only the distinct ones).

The product of its (nonzero) digits is 5120000, while the sum is 54.

The spelling of 541581550848 in words is "five hundred forty-one billion, five hundred eighty-one million, five hundred fifty thousand, eight hundred forty-eight".