11552151615366 has 32 divisors (see below), whose sum is σ = 23333876598528. Its totient is φ = 3812457650400.

The previous prime is 11552151615281. The next prime is 11552151615371. The reversal of 11552151615366 is 66351615125511.

It is a happy number.

It is a super-3 number, since 3×11552151615366³ (a number of 40 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17777805 + ... + 18416151.

It is an arithmetic number, because the mean of its divisors is an integer number (729183643704).

Almost surely, 2^{11552151615366} is an apocalyptic number.

11552151615366 is an abundant number, since it is smaller than the sum of its proper divisors (11781724983162).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11552151615366 is a wasteful number, since it uses less digits than its factorization.

11552151615366 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 668316.

The product of its digits is 810000, while the sum is 48.

The spelling of 11552151615366 in words is "eleven trillion, five hundred fifty-two billion, one hundred fifty-one million, six hundred fifteen thousand, three hundred sixty-six".