2959656500256 has 48 divisors (see below), whose sum is σ = 7769580011424. Its totient is φ = 986490998784.

The previous prime is 2959656500219. The next prime is 2959656500263. The reversal of 2959656500256 is 6520056569592.

It is a tau number, because it is divible by the number of its divisors (48).

It is a self number, because there is not a number n which added to its sum of digits gives 2959656500256.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 614016 + ... + 2509248.

It is an arithmetic number, because the mean of its divisors is an integer number (161866250238).

Almost surely, 2^{2959656500256} is an apocalyptic number.

It is an amenable number.

2959656500256 is an abundant number, since it is smaller than the sum of its proper divisors (4809923511168).

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

2959656500256 is a wasteful number, since it uses less digits than its factorization.

2959656500256 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1911513 (or 1911505 counting only the distinct ones).

The product of its (nonzero) digits is 43740000, while the sum is 60.

The spelling of 2959656500256 in words is "two trillion, nine hundred fifty-nine billion, six hundred fifty-six million, five hundred thousand, two hundred fifty-six".