11858062552 has 16 divisors (see below), whose sum is σ = 25410134160. Its totient is φ = 5082026784.

The previous prime is 11858062483. The next prime is 11858062607. The reversal of 11858062552 is 25526085811.

11858062552 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×11858062552² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 11858062499 and 11858062508.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 105875503 + ... + 105875614.

It is an arithmetic number, because the mean of its divisors is an integer number (1588133385).

Almost surely, 2^11858062552 is an apocalyptic number.

It is an amenable number.

11858062552 is an abundant number, since it is smaller than the sum of its proper divisors (13552071608).

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

11858062552 is a wasteful number, since it uses less digits than its factorization.

11858062552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 211751130 (or 211751126 counting only the distinct ones).

The product of its (nonzero) digits is 192000, while the sum is 43.

The spelling of 11858062552 in words is "eleven billion, eight hundred fifty-eight million, sixty-two thousand, five hundred fifty-two".