541132145 has 8 divisors (see below), whose sum is σ = 665196840. Its totient is φ = 422346880.

The previous prime is 541132121. The next prime is 541132153. The reversal of 541132145 is 541231145.

It can be written as a sum of positive squares in 4 ways, for example, as 8814961 + 532317184 = 2969^2 + 23072^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 541132145 - 2⁸ = 541131889 is a prime.

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, 1319630 + ... + 1320039.

It is an arithmetic number, because the mean of its divisors is an integer number (83149605).

Almost surely, 2^541132145 is an apocalyptic number.

It is an amenable number.

541132145 is a deficient number, since it is larger than the sum of its proper divisors (124064695).

541132145 is a wasteful number, since it uses less digits than its factorization.

541132145 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2639715.

The product of its digits is 2400, while the sum is 26.

The square root of 541132145 is about 23262.2472044298. The cubic root of 541132145 is about 814.8939829728.

The spelling of 541132145 in words is "five hundred forty-one million, one hundred thirty-two thousand, one hundred forty-five".