541165610651 has 2 divisors, whose sum is σ = 541165610652. Its totient is φ = 541165610650.

The previous prime is 541165610599. The next prime is 541165610669. The reversal of 541165610651 is 156016561145.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-541165610651 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 541165610599 and 541165610608.

It is not a weakly prime, because it can be changed into another prime (541165612651) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 270582805325 + 270582805326.

It is an arithmetic number, because the mean of its divisors is an integer number (270582805326).

Almost surely, 2^541165610651 is an apocalyptic number.

541165610651 is a deficient number, since it is larger than the sum of its proper divisors (1).

541165610651 is an equidigital number, since it uses as much as digits as its factorization.

541165610651 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 108000, while the sum is 41.

The spelling of 541165610651 in words is "five hundred forty-one billion, one hundred sixty-five million, six hundred ten thousand, six hundred fifty-one".