988614725613 has 32 divisors (see below), whose sum is σ = 1408982553216. Its totient is φ = 614402131968.

The previous prime is 988614725611. The next prime is 988614725621. The reversal of 988614725613 is 316527416889.

It is a happy number.

It is not a de Polignac number, because 988614725613 - 2¹ = 988614725611 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (988614725611) 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 in 31 ways as a sum of consecutive naturals, for example, 40549695 + ... + 40574067.

It is an arithmetic number, because the mean of its divisors is an integer number (44030704788).

Almost surely, 2^988614725613 is an apocalyptic number.

It is an amenable number.

988614725613 is a deficient number, since it is larger than the sum of its proper divisors (420367827603).

988614725613 is a wasteful number, since it uses less digits than its factorization.

988614725613 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31933.

The product of its digits is 17418240, while the sum is 60.

The spelling of 988614725613 in words is "nine hundred eighty-eight billion, six hundred fourteen million, seven hundred twenty-five thousand, six hundred thirteen".