10254441522 has 64 divisors (see below), whose sum is σ = 22491342720. Its totient is φ = 3097695744.

The previous prime is 10254441511. The next prime is 10254441523. The reversal of 10254441522 is 22514445201.

It is a self number, because there is not a number n which added to its sum of digits gives 10254441522.

It is not an unprimeable number, because it can be changed into a prime (10254441523) 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, 1632604 + ... + 1638872.

It is an arithmetic number, because the mean of its divisors is an integer number (351427230).

Almost surely, 2^10254441522 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 10254441522, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11245671360).

10254441522 is an abundant number, since it is smaller than the sum of its proper divisors (12236901198).

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

10254441522 is a wasteful number, since it uses less digits than its factorization.

10254441522 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6667.

The product of its (nonzero) digits is 12800, while the sum is 30.

Adding to 10254441522 its reverse (22514445201), we get a palindrome (32768886723).

The spelling of 10254441522 in words is "ten billion, two hundred fifty-four million, four hundred forty-one thousand, five hundred twenty-two".