5387425 has 6 divisors (see below), whose sum is σ = 6680438. Its totient is φ = 4309920.

The previous prime is 5387413. The next prime is 5387429. The reversal of 5387425 is 5247835.

It is a happy number.

It can be written as a sum of positive squares in 3 ways, for example, as 266256 + 5121169 = 516^2 + 2263^2 .

It is not a de Polignac number, because 5387425 - 2⁷ = 5387297 is a prime.

It is a Duffinian number.

5387425 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (5387429) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 107724 + ... + 107773.

Almost surely, 2^5387425 is an apocalyptic number.

It is an amenable number.

5387425 is a deficient number, since it is larger than the sum of its proper divisors (1293013).

5387425 is a wasteful number, since it uses less digits than its factorization.

5387425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 215507 (or 215502 counting only the distinct ones).

The product of its digits is 33600, while the sum is 34.

The square root of 5387425 is about 2321.0827214901. The cubic root of 5387425 is about 175.3047750268.

It can be divided in two parts, 53 and 87425, that added together give a palindrome (87478).

The spelling of 5387425 in words is "five million, three hundred eighty-seven thousand, four hundred twenty-five".