541553413 has 2 divisors, whose sum is σ = 541553414. Its totient is φ = 541553412.

The previous prime is 541553401. The next prime is 541553471. The reversal of 541553413 is 314355145.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 462379009 + 79174404 = 21503^2 + 8898^2 .

It is a cyclic number.

It is not a de Polignac number, because 541553413 - 2⁵ = 541553381 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (541553483) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 270776706 + 270776707.

It is an arithmetic number, because the mean of its divisors is an integer number (270776707).

Almost surely, 2^541553413 is an apocalyptic number.

It is an amenable number.

541553413 is a deficient number, since it is larger than the sum of its proper divisors (1).

541553413 is an equidigital number, since it uses as much as digits as its factorization.

541553413 is an evil number, because the sum of its binary digits is even.

The product of its digits is 18000, while the sum is 31.

The square root of 541553413 is about 23271.3002000318. The cubic root of 541553413 is about 815.1053914167.

The spelling of 541553413 in words is "five hundred forty-one million, five hundred fifty-three thousand, four hundred thirteen".