2753388289 has 4 divisors (see below), whose sum is σ = 2915352324. Its totient is φ = 2591424256.

The previous prime is 2753388277. The next prime is 2753388331. The reversal of 2753388289 is 9828833572.

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

It can be written as a sum of positive squares in 2 ways, for example, as 1240800625 + 1512587664 = 35225^2 + 38892^2 .

It is a cyclic number.

It is not a de Polignac number, because 2753388289 - 2²⁹ = 2216517377 is a prime.

It is a super-2 number, since 2×2753388289² = 15162294140004695042, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2753388269) 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, 80981992 + ... + 80982025.

It is an arithmetic number, because the mean of its divisors is an integer number (728838081).

Almost surely, 2^2753388289 is an apocalyptic number.

It is an amenable number.

2753388289 is a deficient number, since it is larger than the sum of its proper divisors (161964035).

2753388289 is a wasteful number, since it uses less digits than its factorization.

2753388289 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 161964034.

The product of its digits is 5806080, while the sum is 55.

The square root of 2753388289 is about 52472.7385315461. The cubic root of 2753388289 is about 1401.5948303251.

The spelling of 2753388289 in words is "two billion, seven hundred fifty-three million, three hundred eighty-eight thousand, two hundred eighty-nine".