541881466507 has 2 divisors, whose sum is σ = 541881466508. Its totient is φ = 541881466506.

The previous prime is 541881466493. The next prime is 541881466543. The reversal of 541881466507 is 705664188145.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-541881466507 is a prime.

It is not a weakly prime, because it can be changed into another prime (541881467507) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 270940733253 + 270940733254.

It is an arithmetic number, because the mean of its divisors is an integer number (270940733254).

Almost surely, 2^541881466507 is an apocalyptic number.

541881466507 is a deficient number, since it is larger than the sum of its proper divisors (1).

541881466507 is an equidigital number, since it uses as much as digits as its factorization.

541881466507 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6451200, while the sum is 55.

The spelling of 541881466507 in words is "five hundred forty-one billion, eight hundred eighty-one million, four hundred sixty-six thousand, five hundred seven".