8253211700 has 36 divisors (see below), whose sum is σ = 17923313772. Its totient is φ = 3298732800.

The previous prime is 8253211691. The next prime is 8253211709. The reversal of 8253211700 is 71123528.

It is an interprime number because it is at equal distance from previous prime (8253211691) and next prime (8253211709).

It can be written as a sum of positive squares in 6 ways, for example, as 29986576 + 8223225124 = 5476^2 + 90682^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8253211709) 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 11 ways as a sum of consecutive naturals, for example, 100862 + ... + 163338.

It is an arithmetic number, because the mean of its divisors is an integer number (497869827).

Almost surely, 2^8253211700 is an apocalyptic number.

It is an amenable number.

8253211700 is an abundant number, since it is smaller than the sum of its proper divisors (9670102072).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

8253211700 is a wasteful number, since it uses less digits than its factorization.

8253211700 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63812 (or 63805 counting only the distinct ones).

The product of its (nonzero) digits is 3360, while the sum is 29.

The square root of 8253211700 is about 90847.1887292061. The cubic root of 8253211700 is about 2020.8821833753.

The spelling of 8253211700 in words is "eight billion, two hundred fifty-three million, two hundred eleven thousand, seven hundred".