11653322053 has 8 divisors (see below), whose sum is σ = 11878381728. Its totient is φ = 11428454544.

The previous prime is 11653322033. The next prime is 11653322069. The reversal of 11653322053 is 35022335611.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11653322053 is a prime.

It is a super-2 number, since 2×11653322053² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11653322033) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 77550 + ... + 171232.

It is an arithmetic number, because the mean of its divisors is an integer number (1484797716).

Almost surely, 2^11653322053 is an apocalyptic number.

It is an amenable number.

11653322053 is a deficient number, since it is larger than the sum of its proper divisors (225059675).

11653322053 is an equidigital number, since it uses as much as digits as its factorization.

11653322053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 96083.

The product of its (nonzero) digits is 16200, while the sum is 31.

Adding to 11653322053 its reverse (35022335611), we get a palindrome (46675657664).

The spelling of 11653322053 in words is "eleven billion, six hundred fifty-three million, three hundred twenty-two thousand, fifty-three".