54414553 has 2 divisors, whose sum is σ = 54414554. Its totient is φ = 54414552.

The previous prime is 54414509. The next prime is 54414557. The reversal of 54414553 is 35541445.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 46416969 + 7997584 = 6813^2 + 2828^2 .

It is a cyclic number.

It is not a de Polignac number, because 54414553 - 2¹³ = 54406361 is a prime.

It is not a weakly prime, because it can be changed into another prime (54414557) by changing a digit.

It is a good prime.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27207276 + 27207277.

It is an arithmetic number, because the mean of its divisors is an integer number (27207277).

Almost surely, 2^54414553 is an apocalyptic number.

It is an amenable number.

54414553 is a deficient number, since it is larger than the sum of its proper divisors (1).

54414553 is an equidigital number, since it uses as much as digits as its factorization.

54414553 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 24000, while the sum is 31.

The square root of 54414553 is about 7376.6220589102. The cubic root of 54414553 is about 378.9410800840.

Adding to 54414553 its reverse (35541445), we get a palindrome (89955998).

The spelling of 54414553 in words is "fifty-four million, four hundred fourteen thousand, five hundred fifty-three".