2153413354 has 4 divisors (see below), whose sum is σ = 3230120034. Its totient is φ = 1076706676.

The previous prime is 2153413343. The next prime is 2153413369. The reversal of 2153413354 is 4533143512.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 1974469225 + 178944129 = 44435^2 + 13377^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 538353337 + ... + 538353340.

Almost surely, 2^2153413354 is an apocalyptic number.

2153413354 is a deficient number, since it is larger than the sum of its proper divisors (1076706680).

2153413354 is a wasteful number, since it uses less digits than its factorization.

2153413354 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1076706679.

The product of its digits is 21600, while the sum is 31.

The square root of 2153413354 is about 46404.8850230232. The cubic root of 2153413354 is about 1291.3455411339.

Adding to 2153413354 its reverse (4533143512), we get a palindrome (6686556866).

The spelling of 2153413354 in words is "two billion, one hundred fifty-three million, four hundred thirteen thousand, three hundred fifty-four".