7852226653 has 4 divisors (see below), whose sum is σ = 8265501760. Its totient is φ = 7438951548.

The previous prime is 7852226639. The next prime is 7852226659. The reversal of 7852226653 is 3566222587.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 3566222587 = 43 ⋅82935409.

It is a cyclic number.

It is not a de Polignac number, because 7852226653 - 2²¹ = 7850129501 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7852226659) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 206637525 + ... + 206637562.

It is an arithmetic number, because the mean of its divisors is an integer number (2066375440).

Almost surely, 2^7852226653 is an apocalyptic number.

It is an amenable number.

7852226653 is a deficient number, since it is larger than the sum of its proper divisors (413275107).

7852226653 is a wasteful number, since it uses less digits than its factorization.

7852226653 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 413275106.

The product of its digits is 1209600, while the sum is 46.

The square root of 7852226653 is about 88612.7905722419. The cubic root of 7852226653 is about 1987.6089438218.

The spelling of 7852226653 in words is "seven billion, eight hundred fifty-two million, two hundred twenty-six thousand, six hundred fifty-three".