3650312810544 has 160 divisors (see below), whose sum is σ = 9820141470720. Its totient is φ = 1167011414016.

The previous prime is 3650312810533. The next prime is 3650312810569. The reversal of 3650312810544 is 4450182130563.

It is a super-2 number, since 2×3650312810544² (a number of 26 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3650312810496 and 3650312810505.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 131278147 + ... + 131305949.

It is an arithmetic number, because the mean of its divisors is an integer number (61375884192).

Almost surely, 2^{3650312810544} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3650312810544, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4910070735360).

3650312810544 is an abundant number, since it is smaller than the sum of its proper divisors (6169828660176).

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

3650312810544 is a wasteful number, since it uses less digits than its factorization.

3650312810544 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28467 (or 28461 counting only the distinct ones).

The product of its (nonzero) digits is 345600, while the sum is 42.

The spelling of 3650312810544 in words is "three trillion, six hundred fifty billion, three hundred twelve million, eight hundred ten thousand, five hundred forty-four".