541133628 has 48 divisors (see below), whose sum is σ = 1444988160. Its totient is φ = 154399104.

The previous prime is 541133603. The next prime is 541133633. The reversal of 541133628 is 826331145.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 63975 + ... + 71937.

It is an arithmetic number, because the mean of its divisors is an integer number (30103920).

Almost surely, 2^541133628 is an apocalyptic number.

It is an amenable number.

541133628 is an abundant number, since it is smaller than the sum of its proper divisors (903854532).

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

541133628 is a wasteful number, since it uses less digits than its factorization.

541133628 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8786 (or 8784 counting only the distinct ones).

The product of its digits is 17280, while the sum is 33.

The square root of 541133628 is about 23262.2790800902. The cubic root of 541133628 is about 814.8947273915.

The spelling of 541133628 in words is "five hundred forty-one million, one hundred thirty-three thousand, six hundred twenty-eight".