11653577229 has 12 divisors (see below), whose sum is σ = 17758585824. Its totient is φ = 6658904304.

The previous prime is 11653577219. The next prime is 11653577237. The reversal of 11653577229 is 92277535611.

It is not a de Polignac number, because 11653577229 - 2⁴ = 11653577213 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11653577209) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 482919 + ... + 506475.

It is an arithmetic number, because the mean of its divisors is an integer number (1479882152).

Almost surely, 2^11653577229 is an apocalyptic number.

It is an amenable number.

11653577229 is a deficient number, since it is larger than the sum of its proper divisors (6105008595).

11653577229 is an frugal number, since it uses more digits than its factorization.

11653577229 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47124 (or 23567 counting only the distinct ones).

The product of its digits is 793800, while the sum is 48.

The spelling of 11653577229 in words is "eleven billion, six hundred fifty-three million, five hundred seventy-seven thousand, two hundred twenty-nine".