2652560189 has 4 divisors (see below), whose sum is σ = 2792168640. Its totient is φ = 2512951740.

The previous prime is 2652560179. The next prime is 2652560203. The reversal of 2652560189 is 9810652562.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2652560189 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2652560159) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 69804197 + ... + 69804234.

It is an arithmetic number, because the mean of its divisors is an integer number (698042160).

Almost surely, 2^2652560189 is an apocalyptic number.

It is an amenable number.

2652560189 is a deficient number, since it is larger than the sum of its proper divisors (139608451).

2652560189 is a wasteful number, since it uses less digits than its factorization.

2652560189 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 139608450.

The product of its (nonzero) digits is 259200, while the sum is 44.

The square root of 2652560189 is about 51503.0114556421. The cubic root of 2652560189 is about 1384.2730029696.

The spelling of 2652560189 in words is "two billion, six hundred fifty-two million, five hundred sixty thousand, one hundred eighty-nine".