9811362652 has 96 divisors (see below), whose sum is σ = 22321671680. Its totient is φ = 3664362240.

The previous prime is 9811362647. The next prime is 9811362653. The reversal of 9811362652 is 2562631189.

It is a junction number, because it is equal to n+sod(n) for n = 9811362599 and 9811362608.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9811362653) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2120902 + ... + 2125522.

Almost surely, 2^9811362652 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 9811362652, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11160835840).

9811362652 is an abundant number, since it is smaller than the sum of its proper divisors (12510309028).

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

9811362652 is a wasteful number, since it uses less digits than its factorization.

9811362652 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4971 (or 4969 counting only the distinct ones).

The product of its digits is 155520, while the sum is 43.

The square root of 9811362652 is about 99052.3227996194. The cubic root of 9811362652 is about 2140.8017094002.

The spelling of 9811362652 in words is "nine billion, eight hundred eleven million, three hundred sixty-two thousand, six hundred fifty-two".