5148625 has 8 divisors (see below), whose sum is σ = 6425640. Its totient is φ = 4118800.

The previous prime is 5148623. The next prime is 5148659. The reversal of 5148625 is 5268415.

It can be written as a sum of positive squares in 4 ways, for example, as 1617984 + 3530641 = 1272^2 + 1879^2 .

It is not a de Polignac number, because 5148625 - 2¹ = 5148623 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5148623) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20470 + ... + 20719.

It is an arithmetic number, because the mean of its divisors is an integer number (803205).

Almost surely, 2^5148625 is an apocalyptic number.

It is an amenable number.

5148625 is a deficient number, since it is larger than the sum of its proper divisors (1277015).

5148625 is an equidigital number, since it uses as much as digits as its factorization.

5148625 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41204 (or 41194 counting only the distinct ones).

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

The square root of 5148625 is about 2269.0581746619. The cubic root of 5148625 is about 172.6753799876.

The spelling of 5148625 in words is "five million, one hundred forty-eight thousand, six hundred twenty-five".