2563141547 has 2 divisors, whose sum is σ = 2563141548. Its totient is φ = 2563141546.

The previous prime is 2563141517. The next prime is 2563141673. The reversal of 2563141547 is 7451413652.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2563141547 - 2¹⁰ = 2563140523 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2563141547.

It is not a weakly prime, because it can be changed into another prime (2563141517) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1281570773 + 1281570774.

It is an arithmetic number, because the mean of its divisors is an integer number (1281570774).

Almost surely, 2^2563141547 is an apocalyptic number.

2563141547 is a deficient number, since it is larger than the sum of its proper divisors (1).

2563141547 is an equidigital number, since it uses as much as digits as its factorization.

2563141547 is an evil number, because the sum of its binary digits is even.

The product of its digits is 100800, while the sum is 38.

The square root of 2563141547 is about 50627.4781813197. The cubic root of 2563141547 is about 1368.5401087859.

The spelling of 2563141547 in words is "two billion, five hundred sixty-three million, one hundred forty-one thousand, five hundred forty-seven".