2652164244 has 36 divisors (see below), whose sum is σ = 6710293044. Its totient is φ = 883235712.

The previous prime is 2652164239. The next prime is 2652164257. The reversal of 2652164244 is 4424612562.

2652164244 is a `hidden beast` number, since 2 + 6 + 5 + 2 + 1 + 642 + 4 + 4 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 349316100 + 2302848144 = 18690^2 + 47988^2 .

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 2652164199 and 2652164208.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5914 + ... + 73070.

It is an arithmetic number, because the mean of its divisors is an integer number (186397029).

Almost surely, 2^2652164244 is an apocalyptic number.

It is an amenable number.

2652164244 is an abundant number, since it is smaller than the sum of its proper divisors (4058128800).

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

2652164244 is a wasteful number, since it uses less digits than its factorization.

2652164244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68264 (or 68259 counting only the distinct ones).

The product of its digits is 92160, while the sum is 36.

The square root of 2652164244 is about 51499.1674107456. The cubic root of 2652164244 is about 1384.2041231945.

The spelling of 2652164244 in words is "two billion, six hundred fifty-two million, one hundred sixty-four thousand, two hundred forty-four".