2164462562154 has 8 divisors (see below), whose sum is σ = 4328925124320. Its totient is φ = 721487520716.

The previous prime is 2164462562147. The next prime is 2164462562167. The reversal of 2164462562154 is 4512652644612.

It is a sphenic number, since it is the product of 3 distinct primes.

2164462562154 is an admirable number.

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, 180371880174 + ... + 180371880185.

It is an arithmetic number, because the mean of its divisors is an integer number (541115640540).

Almost surely, 2^{2164462562154} is an apocalyptic number.

2164462562154 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

2164462562154 is a wasteful number, since it uses less digits than its factorization.

2164462562154 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 360743760364.

The product of its digits is 2764800, while the sum is 48.

The spelling of 2164462562154 in words is "two trillion, one hundred sixty-four billion, four hundred sixty-two million, five hundred sixty-two thousand, one hundred fifty-four".