541162641 has 4 divisors (see below), whose sum is σ = 721550192. Its totient is φ = 360775092.

The previous prime is 541162603. The next prime is 541162667. The reversal of 541162641 is 146261145.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 541162641 - 2⁹ = 541162129 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 541162599 and 541162608.

It is not an unprimeable number, because it can be changed into a prime (541166641) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 90193771 + ... + 90193776.

It is an arithmetic number, because the mean of its divisors is an integer number (180387548).

Almost surely, 2^541162641 is an apocalyptic number.

It is an amenable number.

541162641 is a deficient number, since it is larger than the sum of its proper divisors (180387551).

541162641 is a wasteful number, since it uses less digits than its factorization.

541162641 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 180387550.

The product of its digits is 5760, while the sum is 30.

The square root of 541162641 is about 23262.9026778689. The cubic root of 541162641 is about 814.9092907187.

The spelling of 541162641 in words is "five hundred forty-one million, one hundred sixty-two thousand, six hundred forty-one".