2653430211 has 16 divisors (see below), whose sum is σ = 3940406400. Its totient is φ = 1764724104.

The previous prime is 2653430189. The next prime is 2653430239. The reversal of 2653430211 is 1120343562.

2653430211 is a `hidden beast` number, since 2 + 653 + 4 + 3 + 0 + 2 + 1 + 1 = 666.

It is not a de Polignac number, because 2653430211 - 2⁶ = 2653430147 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (2653430411) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 105961 + ... + 128586.

It is an arithmetic number, because the mean of its divisors is an integer number (246275400).

Almost surely, 2^2653430211 is an apocalyptic number.

2653430211 is a deficient number, since it is larger than the sum of its proper divisors (1286976189).

2653430211 is a wasteful number, since it uses less digits than its factorization.

2653430211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 234975 (or 234969 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 27.

The square root of 2653430211 is about 51511.4570848078. The cubic root of 2653430211 is about 1384.4243305214.

Adding to 2653430211 its reverse (1120343562), we get a palindrome (3773773773).

It can be divided in two parts, 2653430 and 211, that added together give a square (2653641 = 1629²).

The spelling of 2653430211 in words is "two billion, six hundred fifty-three million, four hundred thirty thousand, two hundred eleven".