1003259496960 has 480 divisors, whose sum is σ = 3974124211200. Its totient is φ = 229132468224.

The previous prime is 1003259496931. The next prime is 1003259496971. The reversal of 1003259496960 is 696949523001.

1003259496960 is a `hidden beast` number, since 10 + 0 + 3 + 2 + 59 + 496 + 96 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (480).

It is a junction number, because it is equal to n+sod(n) for n = 1003259496897 and 1003259496906.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 386909424 + ... + 386912016.

It is an arithmetic number, because the mean of its divisors is an integer number (8279425440).

Almost surely, 2^{1003259496960} is an apocalyptic number.

1003259496960 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1003259496960, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1987062105600).

1003259496960 is an abundant number, since it is smaller than the sum of its proper divisors (2970864714240).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1003259496960 is a wasteful number, since it uses less digits than its factorization.

1003259496960 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5028 (or 5009 counting only the distinct ones).

The product of its (nonzero) digits is 3149280, while the sum is 54.

The spelling of 1003259496960 in words is "one trillion, three billion, two hundred fifty-nine million, four hundred ninety-six thousand, nine hundred sixty".