988041559 has 2 divisors, whose sum is σ = 988041560. Its totient is φ = 988041558.

The previous prime is 988041539. The next prime is 988041577. The reversal of 988041559 is 955140889.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 988041559 - 2¹¹ = 988039511 is a prime.

It is a super-2 number, since 2×988041559² = 1952452244622300962, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (988041539) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 494020779 + 494020780.

It is an arithmetic number, because the mean of its divisors is an integer number (494020780).

Almost surely, 2^988041559 is an apocalyptic number.

988041559 is a deficient number, since it is larger than the sum of its proper divisors (1).

988041559 is an equidigital number, since it uses as much as digits as its factorization.

988041559 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 518400, while the sum is 49.

The square root of 988041559 is about 31433.1283680133. The cubic root of 988041559 is about 995.9978572208.

The spelling of 988041559 in words is "nine hundred eighty-eight million, forty-one thousand, five hundred fifty-nine".