11216455246552 has 64 divisors (see below), whose sum is σ = 21712679856000. Its totient is φ = 5428073710080.

The previous prime is 11216455246541. The next prime is 11216455246627. The reversal of 11216455246552 is 25564255461211.

It is a happy number.

It is a super-3 number, since 3×11216455246552³ (a number of 40 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 11216455246496 and 11216455246505.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 43362033 + ... + 43619935.

It is an arithmetic number, because the mean of its divisors is an integer number (339260622750).

Almost surely, 2^{11216455246552} is an apocalyptic number.

It is an amenable number.

11216455246552 is a deficient number, since it is larger than the sum of its proper divisors (10496224609448).

11216455246552 is a wasteful number, since it uses less digits than its factorization.

11216455246552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 258716 (or 258712 counting only the distinct ones).

The product of its digits is 2880000, while the sum is 49.

The spelling of 11216455246552 in words is "eleven trillion, two hundred sixteen billion, four hundred fifty-five million, two hundred forty-six thousand, five hundred fifty-two".