541022556 has 24 divisors (see below), whose sum is σ = 1280168064. Its totient is φ = 177800560.

The previous prime is 541022527. The next prime is 541022561. The reversal of 541022556 is 655220145.

541022556 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×541022556² = 585410812201546272, which contains 22 as substring.

It is a hoax number, since the sum of its digits (30) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 316650 + ... + 318353.

It is an arithmetic number, because the mean of its divisors is an integer number (53340336).

Almost surely, 2^541022556 is an apocalyptic number.

It is an amenable number.

541022556 is an abundant number, since it is smaller than the sum of its proper divisors (739145508).

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

541022556 is a wasteful number, since it uses less digits than its factorization.

541022556 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 635081 (or 635079 counting only the distinct ones).

The product of its (nonzero) digits is 12000, while the sum is 30.

The square root of 541022556 is about 23259.8915732641. The cubic root of 541022556 is about 814.8389690255.

It can be divided in two parts, 5410 and 22556, that added together give a triangular number (27966 = T₂₃₆).

The spelling of 541022556 in words is "five hundred forty-one million, twenty-two thousand, five hundred fifty-six".