7425153 has 6 divisors (see below), whose sum is σ = 10725234. Its totient is φ = 4950096.

The previous prime is 7425149. The next prime is 7425157. The reversal of 7425153 is 3515247.

It is a happy number.

7425153 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (7425149) and next prime (7425157).

It can be written as a sum of positive squares in only one way, i.e., 7225344 + 199809 = 2688^2 + 447^2 .

It is not a de Polignac number, because 7425153 - 2² = 7425149 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (7425157) 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, 412500 + ... + 412517.

It is an arithmetic number, because the mean of its divisors is an integer number (1787539).

Almost surely, 2^7425153 is an apocalyptic number.

It is an amenable number.

7425153 is a deficient number, since it is larger than the sum of its proper divisors (3300081).

7425153 is a wasteful number, since it uses less digits than its factorization.

7425153 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 825023 (or 825020 counting only the distinct ones).

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

The square root of 7425153 is about 2724.9133931191. The cubic root of 7425153 is about 195.0900570218.

The spelling of 7425153 in words is "seven million, four hundred twenty-five thousand, one hundred fifty-three".