11542056163252 has 24 divisors (see below), whose sum is σ = 20259592456320. Its totient is φ = 5753616278400.

The previous prime is 11542056163229. The next prime is 11542056163279. The reversal of 11542056163252 is 25236165024511.

It is a junction number, because it is equal to n+sod(n) for n = 11542056163199 and 11542056163208.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1172149 + ... + 4945507.

It is an arithmetic number, because the mean of its divisors is an integer number (844149685680).

Almost surely, 2^{11542056163252} is an apocalyptic number.

It is an amenable number.

11542056163252 is a deficient number, since it is larger than the sum of its proper divisors (8717536293068).

11542056163252 is a wasteful number, since it uses less digits than its factorization.

11542056163252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3775671 (or 3775669 counting only the distinct ones).

The product of its (nonzero) digits is 432000, while the sum is 43.

The spelling of 11542056163252 in words is "eleven trillion, five hundred forty-two billion, fifty-six million, one hundred sixty-three thousand, two hundred fifty-two".