2163764154 has 16 divisors (see below), whose sum is σ = 4336137792. Its totient is φ = 719819808.

The previous prime is 2163764149. The next prime is 2163764179. The reversal of 2163764154 is 4514673612.

It is a happy number.

2163764154 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 355459 + ... + 361494.

It is an arithmetic number, because the mean of its divisors is an integer number (271008612).

Almost surely, 2^2163764154 is an apocalyptic number.

2163764154 is an abundant number, since it is smaller than the sum of its proper divisors (2172373638).

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

2163764154 is a wasteful number, since it uses less digits than its factorization.

2163764154 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 717461.

The product of its digits is 120960, while the sum is 39.

The square root of 2163764154 is about 46516.2783764996. The cubic root of 2163764154 is about 1293.4112693644.

The spelling of 2163764154 in words is "two billion, one hundred sixty-three million, seven hundred sixty-four thousand, one hundred fifty-four".