54481153 has 2 divisors, whose sum is σ = 54481154. Its totient is φ = 54481152.

The previous prime is 54481139. The next prime is 54481157. The reversal of 54481153 is 35118445.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 52664049 + 1817104 = 7257^2 + 1348^2 .

It is a cyclic number.

It is not a de Polignac number, because 54481153 - 2⁵ = 54481121 is a prime.

It is not a weakly prime, because it can be changed into another prime (54481157) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27240576 + 27240577.

It is an arithmetic number, because the mean of its divisors is an integer number (27240577).

Almost surely, 2^54481153 is an apocalyptic number.

It is an amenable number.

54481153 is a deficient number, since it is larger than the sum of its proper divisors (1).

54481153 is an equidigital number, since it uses as much as digits as its factorization.

54481153 is an evil number, because the sum of its binary digits is even.

The product of its digits is 9600, while the sum is 31.

The square root of 54481153 is about 7381.1349398314. The cubic root of 54481153 is about 379.0956170916.

Adding to 54481153 its reverse (35118445), we get a palindrome (89599598).

The spelling of 54481153 in words is "fifty-four million, four hundred eighty-one thousand, one hundred fifty-three".