2981532559 has 2 divisors, whose sum is σ = 2981532560. Its totient is φ = 2981532558.

The previous prime is 2981532517. The next prime is 2981532571. The reversal of 2981532559 is 9552351892.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2981532559 - 2¹⁷ = 2981401487 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2981532509) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1490766279 + 1490766280.

It is an arithmetic number, because the mean of its divisors is an integer number (1490766280).

Almost surely, 2^2981532559 is an apocalyptic number.

2981532559 is a deficient number, since it is larger than the sum of its proper divisors (1).

2981532559 is an equidigital number, since it uses as much as digits as its factorization.

2981532559 is an evil number, because the sum of its binary digits is even.

The product of its digits is 972000, while the sum is 49.

The square root of 2981532559 is about 54603.4116058695. The cubic root of 2981532559 is about 1439.2840703975.

The spelling of 2981532559 in words is "two billion, nine hundred eighty-one million, five hundred thirty-two thousand, five hundred fifty-nine".