2164533424 has 40 divisors (see below), whose sum is σ = 4251169872. Its totient is φ = 1067539200.

The previous prime is 2164533391. The next prime is 2164533433. The reversal of 2164533424 is 4243354612.

It is a super-2 number, since 2×2164533424² = 9370409887226327552, which contains 22 as substring.

It is a hoax number, since the sum of its digits (34) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 2164533424.

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, 454962 + ... + 459694.

Almost surely, 2^2164533424 is an apocalyptic number.

It is an amenable number.

2164533424 is a deficient number, since it is larger than the sum of its proper divisors (2086636448).

2164533424 is a wasteful number, since it uses less digits than its factorization.

2164533424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5125 (or 5119 counting only the distinct ones).

The product of its digits is 69120, while the sum is 34.

The square root of 2164533424 is about 46524.5464674294. The cubic root of 2164533424 is about 1293.5645307685.

The spelling of 2164533424 in words is "two billion, one hundred sixty-four million, five hundred thirty-three thousand, four hundred twenty-four".