10856078533580 has 24 divisors (see below), whose sum is σ = 26054588480928. Its totient is φ = 3722084068608.

The previous prime is 10856078533577. The next prime is 10856078533591. The reversal of 10856078533580 is 8533587065801.

It is a super-2 number, since 2×10856078533580² (a number of 27 digits) contains 22 as substring.

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, 38771708909 + ... + 38771709188.

It is an arithmetic number, because the mean of its divisors is an integer number (1085607853372).

Almost surely, 2^{10856078533580} is an apocalyptic number.

10856078533580 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10856078533580 is an abundant number, since it is smaller than the sum of its proper divisors (15198509947348).

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

10856078533580 is a wasteful number, since it uses less digits than its factorization.

10856078533580 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 77543418113 (or 77543418111 counting only the distinct ones).

The product of its (nonzero) digits is 24192000, while the sum is 59.

The spelling of 10856078533580 in words is "ten trillion, eight hundred fifty-six billion, seventy-eight million, five hundred thirty-three thousand, five hundred eighty".