11626345616552 has 32 divisors (see below), whose sum is σ = 22110864684480. Its totient is φ = 5730147870720.

The previous prime is 11626345616539. The next prime is 11626345616569. The reversal of 11626345616552 is 25561654362611.

It is a junction number, because it is equal to n+sod(n) for n = 11626345616494 and 11626345616503.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 786263 + ... + 4885785.

It is an arithmetic number, because the mean of its divisors is an integer number (690964521390).

Almost surely, 2^{11626345616552} is an apocalyptic number.

It is an amenable number.

11626345616552 is a deficient number, since it is larger than the sum of its proper divisors (10484519067928).

11626345616552 is a wasteful number, since it uses less digits than its factorization.

11626345616552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4104593 (or 4104589 counting only the distinct ones).

The product of its digits is 7776000, while the sum is 53.

The spelling of 11626345616552 in words is "eleven trillion, six hundred twenty-six billion, three hundred forty-five million, six hundred sixteen thousand, five hundred fifty-two".