2162153036075 has 24 divisors (see below), whose sum is σ = 2693882663808. Its totient is φ = 1721460602880.

The previous prime is 2162153036041. The next prime is 2162153036077. The reversal of 2162153036075 is 5706303512612.

It is not a de Polignac number, because 2162153036075 - 2¹⁰ = 2162153035051 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2162153036077) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 19552139 + ... + 19662411.

It is an arithmetic number, because the mean of its divisors is an integer number (112245110992).

Almost surely, 2^{2162153036075} is an apocalyptic number.

2162153036075 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

2162153036075 is a deficient number, since it is larger than the sum of its proper divisors (531729627733).

2162153036075 is a wasteful number, since it uses less digits than its factorization.

2162153036075 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 114023 (or 114018 counting only the distinct ones).

The product of its (nonzero) digits is 226800, while the sum is 41.

Adding to 2162153036075 its reverse (5706303512612), we get a palindrome (7868456548687).

The spelling of 2162153036075 in words is "two trillion, one hundred sixty-two billion, one hundred fifty-three million, thirty-six thousand, seventy-five".