9156653652 has 12 divisors (see below), whose sum is σ = 21365525216. Its totient is φ = 3052217880.

The previous prime is 9156653651. The next prime is 9156653669. The reversal of 9156653652 is 2563566519.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-2 number, since 2×9156653652² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9156653651) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 381527224 + ... + 381527247.

Almost surely, 2^9156653652 is an apocalyptic number.

It is an amenable number.

9156653652 is an abundant number, since it is smaller than the sum of its proper divisors (12208871564).

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

9156653652 is a wasteful number, since it uses less digits than its factorization.

9156653652 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 763054478 (or 763054476 counting only the distinct ones).

The product of its digits is 1458000, while the sum is 48.

The square root of 9156653652 is about 95690.4052243484. The cubic root of 9156653652 is about 2092.0830899611.

The spelling of 9156653652 in words is "nine billion, one hundred fifty-six million, six hundred fifty-three thousand, six hundred fifty-two".