541473437 has 2 divisors, whose sum is σ = 541473438. Its totient is φ = 541473436.

The previous prime is 541473433. The next prime is 541473463. The reversal of 541473437 is 734374145.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 534811876 + 6661561 = 23126^2 + 2581^2 .

It is a cyclic number.

It is not a de Polignac number, because 541473437 - 2² = 541473433 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 541473437.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (541473433) 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 as a sum of consecutive naturals, namely, 270736718 + 270736719.

It is an arithmetic number, because the mean of its divisors is an integer number (270736719).

Almost surely, 2^541473437 is an apocalyptic number.

It is an amenable number.

541473437 is a deficient number, since it is larger than the sum of its proper divisors (1).

541473437 is an equidigital number, since it uses as much as digits as its factorization.

541473437 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 141120, while the sum is 38.

The square root of 541473437 is about 23269.5817968437. The cubic root of 541473437 is about 815.0652648250.

The spelling of 541473437 in words is "five hundred forty-one million, four hundred seventy-three thousand, four hundred thirty-seven".