541621835 has 8 divisors (see below), whose sum is σ = 672358320. Its totient is φ = 418356064.

The previous prime is 541621831. The next prime is 541621837. The reversal of 541621835 is 538126145.

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

It is a cyclic number.

It is not a de Polignac number, because 541621835 - 2² = 541621831 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 541621795 and 541621804.

It is not an unprimeable number, because it can be changed into a prime (541621831) 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, 1867517 + ... + 1867806.

It is an arithmetic number, because the mean of its divisors is an integer number (84044790).

Almost surely, 2^541621835 is an apocalyptic number.

541621835 is a deficient number, since it is larger than the sum of its proper divisors (130736485).

541621835 is a wasteful number, since it uses less digits than its factorization.

541621835 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3735357.

The product of its digits is 28800, while the sum is 35.

The square root of 541621835 is about 23272.7702476521. The cubic root of 541621835 is about 815.1397178507.

The spelling of 541621835 in words is "five hundred forty-one million, six hundred twenty-one thousand, eight hundred thirty-five".