2213078253 has 8 divisors (see below), whose sum is σ = 2954745408. Its totient is φ = 1473398304.

The previous prime is 2213078201. The next prime is 2213078261. The reversal of 2213078253 is 3528703122.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2213078253 - 2¹⁷ = 2212947181 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2213088253) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 494200 + ... + 498657.

It is an arithmetic number, because the mean of its divisors is an integer number (369343176).

Almost surely, 2^2213078253 is an apocalyptic number.

It is an amenable number.

2213078253 is a deficient number, since it is larger than the sum of its proper divisors (741667155).

2213078253 is an equidigital number, since it uses as much as digits as its factorization.

2213078253 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 993603.

The product of its (nonzero) digits is 20160, while the sum is 33.

The square root of 2213078253 is about 47043.3656640339. The cubic root of 2213078253 is about 1303.1635483217.

The spelling of 2213078253 in words is "two billion, two hundred thirteen million, seventy-eight thousand, two hundred fifty-three".