541553436 has 36 divisors (see below), whose sum is σ = 1369658472. Its totient is φ = 180421344.

The previous prime is 541553413. The next prime is 541553471. The reversal of 541553436 is 634355145.

541553436 is a `hidden beast` number, since 541 + 55 + 34 + 36 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 541553436.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 104130 + ... + 109206.

Almost surely, 2^541553436 is an apocalyptic number.

It is an amenable number.

541553436 is an abundant number, since it is smaller than the sum of its proper divisors (828105036).

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

541553436 is a wasteful number, since it uses less digits than its factorization.

541553436 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8050 (or 8045 counting only the distinct ones).

The product of its digits is 108000, while the sum is 36.

The square root of 541553436 is about 23271.3006942027. The cubic root of 541553436 is about 815.1054029560.

The spelling of 541553436 in words is "five hundred forty-one million, five hundred fifty-three thousand, four hundred thirty-six".