988830000925 has 24 divisors (see below), whose sum is σ = 1320542752424. Its totient is φ = 730171791360.

The previous prime is 988830000901. The next prime is 988830000947. The reversal of 988830000925 is 529000038889.

988830000925 = 703146² + 703147².

It is a happy number.

It can be written as a sum of positive squares in 12 ways, for example, as 385557790489 + 603272210436 = 620933^2 + 776706^2 .

It is not a de Polignac number, because 988830000925 - 2²¹ = 988827903773 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 6461089 + ... + 6612361.

Almost surely, 2^988830000925 is an apocalyptic number.

988830000925 is the 703147-th centered square number.

It is an amenable number.

988830000925 is a deficient number, since it is larger than the sum of its proper divisors (331712751499).

988830000925 is a wasteful number, since it uses less digits than its factorization.

988830000925 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 171409 (or 171404 counting only the distinct ones).

The product of its (nonzero) digits is 1244160, while the sum is 52.

The spelling of 988830000925 in words is "nine hundred eighty-eight billion, eight hundred thirty million, nine hundred twenty-five", and thus it is an aban number.