54652573 has 2 divisors, whose sum is σ = 54652574. Its totient is φ = 54652572.

The previous prime is 54652571. The next prime is 54652579. The reversal of 54652573 is 37525645.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 45670564 + 8982009 = 6758^2 + 2997^2 .

It is a cyclic number.

It is not a de Polignac number, because 54652573 - 2¹ = 54652571 is a prime.

Together with 54652571, 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 (54652571) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27326286 + 27326287.

It is an arithmetic number, because the mean of its divisors is an integer number (27326287).

Almost surely, 2^54652573 is an apocalyptic number.

It is an amenable number.

54652573 is a deficient number, since it is larger than the sum of its proper divisors (1).

54652573 is an equidigital number, since it uses as much as digits as its factorization.

54652573 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 126000, while the sum is 37.

The square root of 54652573 is about 7392.7378554903. The cubic root of 54652573 is about 379.4927974618.

It can be divided in two parts, 54652 and 573, that added together give a square (55225 = 235²).

The spelling of 54652573 in words is "fifty-four million, six hundred fifty-two thousand, five hundred seventy-three".