541801392 has 40 divisors (see below), whose sum is σ = 1526896320. Its totient is φ = 164182080.

The previous prime is 541801391. The next prime is 541801411. The reversal of 541801392 is 293108145.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is not an unprimeable number, because it can be changed into a prime (541801391) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 512542 + ... + 513597.

It is an arithmetic number, because the mean of its divisors is an integer number (38172408).

Almost surely, 2^541801392 is an apocalyptic number.

It is an amenable number.

541801392 is an abundant number, since it is smaller than the sum of its proper divisors (985094928).

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

541801392 is a wasteful number, since it uses less digits than its factorization.

541801392 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1026161 (or 1026155 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 33.

The square root of 541801392 is about 23276.6275907830. The cubic root of 541801392 is about 815.2297855337.

The spelling of 541801392 in words is "five hundred forty-one million, eight hundred one thousand, three hundred ninety-two".