11613020528952 has 48 divisors (see below), whose sum is σ = 31563859232880. Its totient is φ = 3857231011200.

The previous prime is 11613020528951. The next prime is 11613020528969. The reversal of 11613020528952 is 25982502031611.

11613020528952 is a `hidden beast` number, since 1 + 1 + 6 + 1 + 30 + 2 + 0 + 528 + 95 + 2 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 11613020528898 and 11613020528907.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11613020528951) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 286976124 + ... + 287016587.

It is an arithmetic number, because the mean of its divisors is an integer number (657580400685).

Almost surely, 2^{11613020528952} is an apocalyptic number.

11613020528952 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

11613020528952 is an abundant number, since it is smaller than the sum of its proper divisors (19950838703928).

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

11613020528952 is a wasteful number, since it uses less digits than its factorization.

11613020528952 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 573993004 (or 573992997 counting only the distinct ones).

The product of its (nonzero) digits is 259200, while the sum is 45.

The spelling of 11613020528952 in words is "eleven trillion, six hundred thirteen billion, twenty million, five hundred twenty-eight thousand, nine hundred fifty-two".