2174655313 has 4 divisors (see below), whose sum is σ = 2269205568. Its totient is φ = 2080105060.

The previous prime is 2174655311. The next prime is 2174655323. The reversal of 2174655313 is 3135564712.

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 not a de Polignac number, because 2174655313 - 2¹ = 2174655311 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2174655311) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 47275093 + ... + 47275138.

It is an arithmetic number, because the mean of its divisors is an integer number (567301392).

Almost surely, 2^2174655313 is an apocalyptic number.

2174655313 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

It is an amenable number.

2174655313 is a deficient number, since it is larger than the sum of its proper divisors (94550255).

2174655313 is an equidigital number, since it uses as much as digits as its factorization.

2174655313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 94550254.

The product of its digits is 75600, while the sum is 37.

The square root of 2174655313 is about 46633.1996864895. The cubic root of 2174655313 is about 1295.5777375748.

It can be divided in two parts, 217465 and 5313, that added together give a triangular number (222778 = T₆₆₇).

The spelling of 2174655313 in words is "two billion, one hundred seventy-four million, six hundred fifty-five thousand, three hundred thirteen".