22809053755464 has 384 divisors, whose sum is σ = 62871288480000. Its totient is φ = 6880492523520.

The previous prime is 22809053755451. The next prime is 22809053755517. The reversal of 22809053755464 is 46455735090822.

It is a junction number, because it is equal to n+sod(n) for n = 22809053755398 and 22809053755407.

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 95 ways as a sum of consecutive naturals, for example, 8297217162 + ... + 8297219910.

It is an arithmetic number, because the mean of its divisors is an integer number (163727313750).

Almost surely, 2^{22809053755464} is an apocalyptic number.

22809053755464 is a gapful number since it is divisible by the number (24) 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 22809053755464, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (31435644240000).

22809053755464 is an abundant number, since it is smaller than the sum of its proper divisors (40062234724536).

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

22809053755464 is a wasteful number, since it uses less digits than its factorization.

22809053755464 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3193 (or 3160 counting only the distinct ones).

The product of its (nonzero) digits is 72576000, while the sum is 60.

The spelling of 22809053755464 in words is "twenty-two trillion, eight hundred nine billion, fifty-three million, seven hundred fifty-five thousand, four hundred sixty-four".