2659475896320 has 192 divisors, whose sum is σ = 8573206561920. Its totient is φ = 703778816000.

The previous prime is 2659475896313. The next prime is 2659475896321. The reversal of 2659475896320 is 236985749562.

It is a tau number, because it is divible by the number of its divisors (192).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2659475896321) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3693895 + ... + 4354745.

It is an arithmetic number, because the mean of its divisors is an integer number (44652117510).

Almost surely, 2^{2659475896320} is an apocalyptic number.

2659475896320 is a gapful number since it is divisible by the number (20) 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 2659475896320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4286603280960).

2659475896320 is an abundant number, since it is smaller than the sum of its proper divisors (5913730665600).

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

2659475896320 is a wasteful number, since it uses less digits than its factorization.

2659475896320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 661012 (or 660992 counting only the distinct ones).

The product of its (nonzero) digits is 195955200, while the sum is 66.

The spelling of 2659475896320 in words is "two trillion, six hundred fifty-nine billion, four hundred seventy-five million, eight hundred ninety-six thousand, three hundred twenty".