2162132562551 has 16 divisors (see below), whose sum is σ = 2341982112288. Its totient is φ = 1984222396800.

The previous prime is 2162132562503. The next prime is 2162132562563. The reversal of 2162132562551 is 1552652312612.

It is a cyclic number.

It is not a de Polignac number, because 2162132562551 - 2²² = 2162128368247 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2162132562499 and 2162132562508.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2162132562151) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8240456 + ... + 8498786.

It is an arithmetic number, because the mean of its divisors is an integer number (146373882018).

Almost surely, 2^{2162132562551} is an apocalyptic number.

2162132562551 is a deficient number, since it is larger than the sum of its proper divisors (179849549737).

2162132562551 is a wasteful number, since it uses less digits than its factorization.

2162132562551 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 262082.

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

The spelling of 2162132562551 in words is "two trillion, one hundred sixty-two billion, one hundred thirty-two million, five hundred sixty-two thousand, five hundred fifty-one".