2548755623 has 2 divisors, whose sum is σ = 2548755624. Its totient is φ = 2548755622.

The previous prime is 2548755577. The next prime is 2548755673. The reversal of 2548755623 is 3265578452.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2548755623 - 2⁸ = 2548755367 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2548755673) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1274377811 + 1274377812.

It is an arithmetic number, because the mean of its divisors is an integer number (1274377812).

Almost surely, 2^2548755623 is an apocalyptic number.

2548755623 is a deficient number, since it is larger than the sum of its proper divisors (1).

2548755623 is an equidigital number, since it uses as much as digits as its factorization.

2548755623 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2016000, while the sum is 47.

The square root of 2548755623 is about 50485.2020199979. The cubic root of 2548755623 is about 1365.9749412503.

The spelling of 2548755623 in words is "two billion, five hundred forty-eight million, seven hundred fifty-five thousand, six hundred twenty-three".