2162512152606 has 64 divisors (see below), whose sum is σ = 4708660477248. Its totient is φ = 658146014208.

The previous prime is 2162512152601. The next prime is 2162512152607. The reversal of 2162512152606 is 6062512152612.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2162512152601) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2594736 + ... + 3325308.

It is an arithmetic number, because the mean of its divisors is an integer number (73572819957).

Almost surely, 2^{2162512152606} is an apocalyptic number.

2162512152606 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 2162512152606, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2354330238624).

2162512152606 is an abundant number, since it is smaller than the sum of its proper divisors (2546148324642).

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

2162512152606 is a wasteful number, since it uses less digits than its factorization.

2162512152606 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 731005.

The product of its (nonzero) digits is 86400, while the sum is 39.

The spelling of 2162512152606 in words is "two trillion, one hundred sixty-two billion, five hundred twelve million, one hundred fifty-two thousand, six hundred six".