2757357223 has 2 divisors, whose sum is σ = 2757357224. Its totient is φ = 2757357222.

The previous prime is 2757357203. The next prime is 2757357227. The reversal of 2757357223 is 3227537572.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2757357223 - 2¹³ = 2757349031 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2757357223.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2757357227) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1378678611 + 1378678612.

It is an arithmetic number, because the mean of its divisors is an integer number (1378678612).

Almost surely, 2^2757357223 is an apocalyptic number.

2757357223 is a deficient number, since it is larger than the sum of its proper divisors (1).

2757357223 is an equidigital number, since it uses as much as digits as its factorization.

2757357223 is an evil number, because the sum of its binary digits is even.

The product of its digits is 617400, while the sum is 43.

The square root of 2757357223 is about 52510.5439221496. The cubic root of 2757357223 is about 1402.2679605485.

The spelling of 2757357223 in words is "two billion, seven hundred fifty-seven million, three hundred fifty-seven thousand, two hundred twenty-three".