2656015526216 has 32 divisors (see below), whose sum is σ = 5363188420800. Its totient is φ = 1225835000640.

The previous prime is 2656015526201. The next prime is 2656015526239. The reversal of 2656015526216 is 6126255106562.

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, 8852501 + ... + 9147611.

It is an arithmetic number, because the mean of its divisors is an integer number (167599638150).

Almost surely, 2^{2656015526216} is an apocalyptic number.

2656015526216 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

It is an amenable number.

2656015526216 is an abundant number, since it is smaller than the sum of its proper divisors (2707172894584).

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

2656015526216 is a wasteful number, since it uses less digits than its factorization.

2656015526216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 381669 (or 381665 counting only the distinct ones).

The product of its (nonzero) digits is 1296000, while the sum is 47.

The spelling of 2656015526216 in words is "two trillion, six hundred fifty-six billion, fifteen million, five hundred twenty-six thousand, two hundred sixteen".