5425137 has 10 divisors (see below), whose sum is σ = 8104338. Its totient is φ = 3616704.

The previous prime is 5425111. The next prime is 5425153. The reversal of 5425137 is 7315245.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 3111696 + 2313441 = 1764^2 + 1521^2 .

It is not a de Polignac number, because 5425137 - 2¹⁵ = 5392369 is a prime.

It is a super-2 number, since 2×5425137² = 58864222937538, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a self number, because there is not a number n which added to its sum of digits gives 5425137.

It is not an unprimeable number, because it can be changed into a prime (5425187) 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 9 ways as a sum of consecutive naturals, for example, 33408 + ... + 33569.

Almost surely, 2^5425137 is an apocalyptic number.

It is an amenable number.

5425137 is a deficient number, since it is larger than the sum of its proper divisors (2679201).

5425137 is an equidigital number, since it uses as much as digits as its factorization.

5425137 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66989 (or 66980 counting only the distinct ones).

The product of its digits is 4200, while the sum is 27.

The square root of 5425137 is about 2329.1923492919. The cubic root of 5425137 is about 175.7128690291.

The spelling of 5425137 in words is "five million, four hundred twenty-five thousand, one hundred thirty-seven".