11513146555602 has 48 divisors (see below), whose sum is σ = 26046209067840. Its totient is φ = 3668533314336.

The previous prime is 11513146555577. The next prime is 11513146555621. The reversal of 11513146555602 is 20655564131511.

11513146555602 is a `hidden beast` number, since 1 + 1 + 5 + 1 + 31 + 4 + 6 + 5 + 5 + 5 + 602 = 666.

It is a super-2 number, since 2×11513146555602² (a number of 27 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 8152353 + ... + 9459764.

It is an arithmetic number, because the mean of its divisors is an integer number (542629355580).

Almost surely, 2^{11513146555602} is an apocalyptic number.

11513146555602 is an abundant number, since it is smaller than the sum of its proper divisors (14533062512238).

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

11513146555602 is a wasteful number, since it uses less digits than its factorization.

11513146555602 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17613727 (or 17613724 counting only the distinct ones).

The product of its (nonzero) digits is 540000, while the sum is 45.

The spelling of 11513146555602 in words is "eleven trillion, five hundred thirteen billion, one hundred forty-six million, five hundred fifty-five thousand, six hundred two".