54580423 has 2 divisors, whose sum is σ = 54580424. Its totient is φ = 54580422.

The previous prime is 54580399. The next prime is 54580441. The reversal of 54580423 is 32408545.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-54580423 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (54580453) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27290211 + 27290212.

It is an arithmetic number, because the mean of its divisors is an integer number (27290212).

Almost surely, 2^54580423 is an apocalyptic number.

54580423 is a deficient number, since it is larger than the sum of its proper divisors (1).

54580423 is an equidigital number, since it uses as much as digits as its factorization.

54580423 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 19200, while the sum is 31.

The square root of 54580423 is about 7387.8564550213. The cubic root of 54580423 is about 379.3257271758.

Adding to 54580423 its reverse (32408545), we get a palindrome (86988968).

The spelling of 54580423 in words is "fifty-four million, five hundred eighty thousand, four hundred twenty-three".