54458953 has 2 divisors, whose sum is σ = 54458954. Its totient is φ = 54458952.

The previous prime is 54458951. The next prime is 54458977. The reversal of 54458953 is 35985445.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 40411449 + 14047504 = 6357^2 + 3748^2 .

It is a cyclic number.

It is not a de Polignac number, because 54458953 - 2¹ = 54458951 is a prime.

Together with 54458951, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (54458951) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27229476 + 27229477.

It is an arithmetic number, because the mean of its divisors is an integer number (27229477).

Almost surely, 2^54458953 is an apocalyptic number.

It is an amenable number.

54458953 is a deficient number, since it is larger than the sum of its proper divisors (1).

54458953 is an equidigital number, since it uses as much as digits as its factorization.

54458953 is an evil number, because the sum of its binary digits is even.

The product of its digits is 432000, while the sum is 43.

The square root of 54458953 is about 7379.6309528323. The cubic root of 54458953 is about 379.0441187562.

The spelling of 54458953 in words is "fifty-four million, four hundred fifty-eight thousand, nine hundred fifty-three".