541839953 has 2 divisors, whose sum is σ = 541839954. Its totient is φ = 541839952.

The previous prime is 541839943. The next prime is 541840001. The reversal of 541839953 is 359938145.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 331676944 + 210163009 = 18212^2 + 14497^2 .

It is a cyclic number.

It is not a de Polignac number, because 541839953 - 2¹⁸ = 541577809 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 541839898 and 541839907.

It is not a weakly prime, because it can be changed into another prime (541839943) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 270919976 + 270919977.

It is an arithmetic number, because the mean of its divisors is an integer number (270919977).

Almost surely, 2^541839953 is an apocalyptic number.

It is an amenable number.

541839953 is a deficient number, since it is larger than the sum of its proper divisors (1).

541839953 is an equidigital number, since it uses as much as digits as its factorization.

541839953 is an evil number, because the sum of its binary digits is even.

The product of its digits is 583200, while the sum is 47.

The square root of 541839953 is about 23277.4558962100. The cubic root of 541839953 is about 815.2491255419.

The spelling of 541839953 in words is "five hundred forty-one million, eight hundred thirty-nine thousand, nine hundred fifty-three".