2152011566316 has 24 divisors (see below), whose sum is σ = 5138136144064. Its totient is φ = 700654928400.

The previous prime is 2152011566269. The next prime is 2152011566317. The reversal of 2152011566316 is 6136651102512.

It is not an unprimeable number, because it can be changed into a prime (2152011566317) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2085282010 + ... + 2085283041.

Almost surely, 2^{2152011566316} is an apocalyptic number.

It is an amenable number.

2152011566316 is an abundant number, since it is smaller than the sum of its proper divisors (2986124577748).

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

2152011566316 is a wasteful number, since it uses less digits than its factorization.

2152011566316 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4170565101 (or 4170565099 counting only the distinct ones).

The product of its (nonzero) digits is 64800, while the sum is 39.

Adding to 2152011566316 its reverse (6136651102512), we get a palindrome (8288662668828).

The spelling of 2152011566316 in words is "two trillion, one hundred fifty-two billion, eleven million, five hundred sixty-six thousand, three hundred sixteen".