10955243520 has 600 divisors, whose sum is σ = 42629604864. Its totient is φ = 2675441664.

The previous prime is 10955243491. The next prime is 10955243539. The reversal of 10955243520 is 2534255901.

It is a happy number.

10955243520 is a `hidden beast` number, since 1 + 0 + 95 + 5 + 2 + 43 + 520 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 86261697 + ... + 86261823.

Almost surely, 2^10955243520 is an apocalyptic number.

10955243520 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 10955243520, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (21314802432).

10955243520 is an abundant number, since it is smaller than the sum of its proper divisors (31674361344).

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

10955243520 is an equidigital number, since it uses as much as digits as its factorization.

10955243520 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 185 (or 150 counting only the distinct ones).

The product of its (nonzero) digits is 54000, while the sum is 36.

The spelling of 10955243520 in words is "ten billion, nine hundred fifty-five million, two hundred forty-three thousand, five hundred twenty".