6522120150656 has 32 divisors (see below), whose sum is σ = 14174494080480. Its totient is φ = 2964600067840.

The previous prime is 6522120150629. The next prime is 6522120150661. The reversal of 6522120150656 is 6560510212256.

It is a tau number, because it is divible by the number of its divisors (32).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2316092396 + ... + 2316095211.

It is an arithmetic number, because the mean of its divisors is an integer number (442952940015).

Almost surely, 2^{6522120150656} is an apocalyptic number.

It is an amenable number.

6522120150656 is an abundant number, since it is smaller than the sum of its proper divisors (7652373929824).

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

6522120150656 is a wasteful number, since it uses less digits than its factorization.

6522120150656 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4632187632 (or 4632187620 counting only the distinct ones).

The product of its (nonzero) digits is 216000, while the sum is 41.

The spelling of 6522120150656 in words is "six trillion, five hundred twenty-two billion, one hundred twenty million, one hundred fifty thousand, six hundred fifty-six".