8053355520 has 264 divisors, whose sum is σ = 31892325504. Its totient is φ = 1840693248.

The previous prime is 8053355503. The next prime is 8053355551. The reversal of 8053355520 is 255533508.

8053355520 is a `hidden beast` number, since 80 + 5 + 3 + 3 + 55 + 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 polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 310077 + ... + 335043.

Almost surely, 2^8053355520 is an apocalyptic number.

8053355520 is a gapful number since it is divisible by the number (80) 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 8053355520, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15946162752).

8053355520 is an abundant number, since it is smaller than the sum of its proper divisors (23838969984).

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

8053355520 is a wasteful number, since it uses less digits than its factorization.

8053355520 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25005 (or 24984 counting only the distinct ones).

The product of its (nonzero) digits is 90000, while the sum is 36.

The square root of 8053355520 is about 89740.4898582574. The cubic root of 8053355520 is about 2004.4364450345.

The spelling of 8053355520 in words is "eight billion, fifty-three million, three hundred fifty-five thousand, five hundred twenty".