13051822080 has 544 divisors, whose sum is σ = 48921988608. Its totient is φ = 2936012800.

The previous prime is 13051822073. The next prime is 13051822081. The reversal of 13051822080 is 8022815031.

It is a tau number, because it is divible by the number of its divisors (544).

It is a Harshad number since it is a multiple of its sum of digits (30).

It is not an unprimeable number, because it can be changed into a prime (13051822081) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 183828445 + ... + 183828515.

Almost surely, 2^13051822080 is an apocalyptic number.

13051822080 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 13051822080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (24460994304).

13051822080 is an abundant number, since it is smaller than the sum of its proper divisors (35870166528).

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

13051822080 is an equidigital number, since it uses as much as digits as its factorization.

13051822080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 139 (or 109 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 30.

The spelling of 13051822080 in words is "thirteen billion, fifty-one million, eight hundred twenty-two thousand, eighty".