11553537034232 has 16 divisors (see below), whose sum is σ = 21679584257760. Its totient is φ = 5772314565504.

The previous prime is 11553537034217. The next prime is 11553537034309. The reversal of 11553537034232 is 23243073535511.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 556732928 + ... + 556753679.

It is an arithmetic number, because the mean of its divisors is an integer number (1354974016110).

Almost surely, 2^{11553537034232} is an apocalyptic number.

It is an amenable number.

11553537034232 is a deficient number, since it is larger than the sum of its proper divisors (10126047223528).

11553537034232 is a wasteful number, since it uses less digits than its factorization.

11553537034232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1113487910 (or 1113487906 counting only the distinct ones).

The product of its (nonzero) digits is 1134000, while the sum is 44.

The spelling of 11553537034232 in words is "eleven trillion, five hundred fifty-three billion, five hundred thirty-seven million, thirty-four thousand, two hundred thirty-two".