10106444550 has 96 divisors (see below), whose sum is σ = 26008147872. Its totient is φ = 2595041280.

The previous prime is 10106444533. The next prime is 10106444561. The reversal of 10106444550 is 5544460101.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 528964 + ... + 547736.

It is an arithmetic number, because the mean of its divisors is an integer number (270918207).

Almost surely, 2^10106444550 is an apocalyptic number.

10106444550 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 10106444550, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13004073936).

10106444550 is an abundant number, since it is smaller than the sum of its proper divisors (15901703322).

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

10106444550 is a wasteful number, since it uses less digits than its factorization.

10106444550 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18922 (or 18917 counting only the distinct ones).

The product of its (nonzero) digits is 9600, while the sum is 30.

The spelling of 10106444550 in words is "ten billion, one hundred six million, four hundred forty-four thousand, five hundred fifty".