5148553 has 2 divisors, whose sum is σ = 5148554. Its totient is φ = 5148552.

The previous prime is 5148551. The next prime is 5148557. The reversal of 5148553 is 3558415.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3196944 + 1951609 = 1788^2 + 1397^2 .

It is a cyclic number.

It is not a de Polignac number, because 5148553 - 2¹ = 5148551 is a prime.

Together with 5148551, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (5148551) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2574276 + 2574277.

It is an arithmetic number, because the mean of its divisors is an integer number (2574277).

Almost surely, 2^5148553 is an apocalyptic number.

It is an amenable number.

5148553 is a deficient number, since it is larger than the sum of its proper divisors (1).

5148553 is an equidigital number, since it uses as much as digits as its factorization.

5148553 is an evil number, because the sum of its binary digits is even.

The product of its digits is 12000, while the sum is 31.

The square root of 5148553 is about 2269.0423089929. The cubic root of 5148553 is about 172.6745750681.

The spelling of 5148553 in words is "five million, one hundred forty-eight thousand, five hundred fifty-three".