541163520 has 192 divisors, whose sum is σ = 1881116640. Its totient is φ = 143917056.

The previous prime is 541163479. The next prime is 541163599. The reversal of 541163520 is 25361145.

541163520 is a `hidden beast` number, since 5 + 4 + 1 + 1 + 635 + 20 = 666.

It is a tau number, because it is divible by the number of its divisors (192).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1474377 + ... + 1474743.

Almost surely, 2^541163520 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 541163520, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (940558320).

541163520 is an abundant number, since it is smaller than the sum of its proper divisors (1339953120).

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

541163520 is an equidigital number, since it uses as much as digits as its factorization.

541163520 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 408 (or 377 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 27.

The square root of 541163520 is about 23262.9215706024. The cubic root of 541163520 is about 814.9097319322.

The spelling of 541163520 in words is "five hundred forty-one million, one hundred sixty-three thousand, five hundred twenty".