54530153 has 2 divisors, whose sum is σ = 54530154. Its totient is φ = 54530152.

The previous prime is 54530143. The next prime is 54530173. The reversal of 54530153 is 35103545.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 44462224 + 10067929 = 6668^2 + 3173^2 .

It is a cyclic number.

It is not a de Polignac number, because 54530153 - 2²⁰ = 53481577 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (54530143) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27265076 + 27265077.

It is an arithmetic number, because the mean of its divisors is an integer number (27265077).

Almost surely, 2^54530153 is an apocalyptic number.

It is an amenable number.

54530153 is a deficient number, since it is larger than the sum of its proper divisors (1).

54530153 is an equidigital number, since it uses as much as digits as its factorization.

54530153 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4500, while the sum is 26.

The square root of 54530153 is about 7384.4534665742. The cubic root of 54530153 is about 379.2092350925.

Adding to 54530153 its reverse (35103545), we get a palindrome (89633698).

The spelling of 54530153 in words is "fifty-four million, five hundred thirty thousand, one hundred fifty-three".