7254167425 has 12 divisors (see below), whose sum is σ = 9045425520. Its totient is φ = 5770909520.

The previous prime is 7254167353. The next prime is 7254167429. The reversal of 7254167425 is 5247614527.

It is a de Polignac number, because none of the positive numbers 2^k-7254167425 is a prime.

It is a super-2 number, since 2×7254167425² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (7254167429) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 806047 + ... + 814996.

It is an arithmetic number, because the mean of its divisors is an integer number (753785460).

Almost surely, 2^7254167425 is an apocalyptic number.

It is an amenable number.

7254167425 is a deficient number, since it is larger than the sum of its proper divisors (1791258095).

7254167425 is a wasteful number, since it uses less digits than its factorization.

7254167425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1621232 (or 1621227 counting only the distinct ones).

The product of its digits is 470400, while the sum is 43.

The square root of 7254167425 is about 85171.4002761490. The cubic root of 7254167425 is about 1935.8090903867.

The spelling of 7254167425 in words is "seven billion, two hundred fifty-four million, one hundred sixty-seven thousand, four hundred twenty-five".