54313573 has 2 divisors, whose sum is σ = 54313574. Its totient is φ = 54313572.

The previous prime is 54313547. The next prime is 54313583. The reversal of 54313573 is 37531345.

54313573 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 44715969 + 9597604 = 6687^2 + 3098^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-54313573 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (54313543) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27156786 + 27156787.

It is an arithmetic number, because the mean of its divisors is an integer number (27156787).

Almost surely, 2^54313573 is an apocalyptic number.

It is an amenable number.

54313573 is a deficient number, since it is larger than the sum of its proper divisors (1).

54313573 is an equidigital number, since it uses as much as digits as its factorization.

54313573 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 18900, while the sum is 31.

The square root of 54313573 is about 7369.7742841962. The cubic root of 54313573 is about 378.7065278486.

The spelling of 54313573 in words is "fifty-four million, three hundred thirteen thousand, five hundred seventy-three".