54275623 has 2 divisors, whose sum is σ = 54275624. Its totient is φ = 54275622.

The previous prime is 54275621. The next prime is 54275651. The reversal of 54275623 is 32657245.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 54275623 - 2¹ = 54275621 is a prime.

Together with 54275621, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (54275621) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27137811 + 27137812.

It is an arithmetic number, because the mean of its divisors is an integer number (27137812).

Almost surely, 2^54275623 is an apocalyptic number.

54275623 is a deficient number, since it is larger than the sum of its proper divisors (1).

54275623 is an equidigital number, since it uses as much as digits as its factorization.

54275623 is an evil number, because the sum of its binary digits is even.

The product of its digits is 50400, while the sum is 34.

The square root of 54275623 is about 7367.1991285698. The cubic root of 54275623 is about 378.6183039754.

The spelling of 54275623 in words is "fifty-four million, two hundred seventy-five thousand, six hundred twenty-three".