11552164036546 has 32 divisors (see below), whose sum is σ = 20089399956480. Its totient is φ = 4879551877200.

The previous prime is 11552164036477. The next prime is 11552164036549. The reversal of 11552164036546 is 64563046125511.

It is a super-2 number, since 2×11552164036546² (a number of 27 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 11552164036546.

It is not an unprimeable number, because it can be changed into a prime (11552164036549) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 997285 + ... + 4909063.

It is an arithmetic number, because the mean of its divisors is an integer number (627793748640).

Almost surely, 2^{11552164036546} is an apocalyptic number.

11552164036546 is a deficient number, since it is larger than the sum of its proper divisors (8537235919934).

11552164036546 is a wasteful number, since it uses less digits than its factorization.

11552164036546 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3914830.

The product of its (nonzero) digits is 2592000, while the sum is 49.

The spelling of 11552164036546 in words is "eleven trillion, five hundred fifty-two billion, one hundred sixty-four million, thirty-six thousand, five hundred forty-six".