4687541467541 has 2 divisors, whose sum is σ = 4687541467542. Its totient is φ = 4687541467540.

The previous prime is 4687541467507. The next prime is 4687541467591. The reversal of 4687541467541 is 1457641457864.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2510706799441 + 2176834668100 = 1584521^2 + 1475410^2 .

It is a cyclic number.

It is not a de Polignac number, because 4687541467541 - 2⁴² = 289494956437 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4687541467591) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2343770733770 + 2343770733771.

It is an arithmetic number, because the mean of its divisors is an integer number (2343770733771).

Almost surely, 2^{4687541467541} is an apocalyptic number.

It is an amenable number.

4687541467541 is a deficient number, since it is larger than the sum of its proper divisors (1).

4687541467541 is an equidigital number, since it uses as much as digits as its factorization.

4687541467541 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 90316800, while the sum is 62.

The spelling of 4687541467541 in words is "four trillion, six hundred eighty-seven billion, five hundred forty-one million, four hundred sixty-seven thousand, five hundred forty-one".