7257602452 has 12 divisors (see below), whose sum is σ = 12800811520. Its totient is φ = 3600227736.

The previous prime is 7257602383. The next prime is 7257602461. The reversal of 7257602452 is 2542067527.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7142802 + ... + 7143817.

Almost surely, 2^7257602452 is an apocalyptic number.

It is an amenable number.

7257602452 is a deficient number, since it is larger than the sum of its proper divisors (5543209068).

7257602452 is a wasteful number, since it uses less digits than its factorization.

7257602452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14286750 (or 14286748 counting only the distinct ones).

The product of its (nonzero) digits is 235200, while the sum is 40.

The square root of 7257602452 is about 85191.5632677321. The cubic root of 7257602452 is about 1936.1145932699.

Adding to 7257602452 its reverse (2542067527), we get a palindrome (9799669979).

The spelling of 7257602452 in words is "seven billion, two hundred fifty-seven million, six hundred two thousand, four hundred fifty-two".