54406060453 has 2 divisors, whose sum is σ = 54406060454. Its totient is φ = 54406060452.

The previous prime is 54406060441. The next prime is 54406060459. The reversal of 54406060453 is 35406060445.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 53165752929 + 1240307524 = 230577^2 + 35218^2 .

It is a cyclic number.

It is not a de Polignac number, because 54406060453 - 2²¹ = 54403963301 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (54406060459) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27203030226 + 27203030227.

It is an arithmetic number, because the mean of its divisors is an integer number (27203030227).

Almost surely, 2^54406060453 is an apocalyptic number.

It is an amenable number.

54406060453 is a deficient number, since it is larger than the sum of its proper divisors (1).

54406060453 is an equidigital number, since it uses as much as digits as its factorization.

54406060453 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 172800, while the sum is 37.

The spelling of 54406060453 in words is "fifty-four billion, four hundred six million, sixty thousand, four hundred fifty-three".