2553332111 has 4 divisors (see below), whose sum is σ = 2785453224. Its totient is φ = 2321211000.

The previous prime is 2553332107. The next prime is 2553332141. The reversal of 2553332111 is 1112333552.

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

It is a cyclic number.

It is not a de Polignac number, because 2553332111 - 2² = 2553332107 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 (2553332141) 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 3 ways as a sum of consecutive naturals, for example, 116060540 + ... + 116060561.

It is an arithmetic number, because the mean of its divisors is an integer number (696363306).

Almost surely, 2^2553332111 is an apocalyptic number.

2553332111 is a deficient number, since it is larger than the sum of its proper divisors (232121113).

2553332111 is a wasteful number, since it uses less digits than its factorization.

2553332111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 232121112.

The product of its digits is 2700, while the sum is 26.

The square root of 2553332111 is about 50530.5067360303. The cubic root of 2553332111 is about 1366.7920236458.

Adding to 2553332111 its reverse (1112333552), we get a palindrome (3665665663).

The spelling of 2553332111 in words is "two billion, five hundred fifty-three million, three hundred thirty-two thousand, one hundred eleven".