7252371845 has 8 divisors (see below), whose sum is σ = 9081230976. Its totient is φ = 5549640976.

The previous prime is 7252371781. The next prime is 7252371871. The reversal of 7252371845 is 5481732527.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 7252371845 - 2⁶ = 7252371781 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 7252371796 and 7252371805.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 31531937 + ... + 31532166.

It is an arithmetic number, because the mean of its divisors is an integer number (1135153872).

Almost surely, 2^7252371845 is an apocalyptic number.

It is an amenable number.

7252371845 is a deficient number, since it is larger than the sum of its proper divisors (1828859131).

7252371845 is a wasteful number, since it uses less digits than its factorization.

7252371845 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63064131.

The product of its digits is 470400, while the sum is 44.

The square root of 7252371845 is about 85160.8586440978. The cubic root of 7252371845 is about 1935.6493575181.

The spelling of 7252371845 in words is "seven billion, two hundred fifty-two million, three hundred seventy-one thousand, eight hundred forty-five".