10145411550 has 144 divisors (see below), whose sum is σ = 28516924800. Its totient is φ = 2581043520.

The previous prime is 10145411531. The next prime is 10145411557. The reversal of 10145411550 is 5511454101.

10145411550 is a `hidden beast` number, since 101 + 4 + 5 + 4 + 1 + 1 + 550 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10145411557) by changing a digit.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 4832401 + ... + 4834499.

It is an arithmetic number, because the mean of its divisors is an integer number (198034200).

Almost surely, 2^10145411550 is an apocalyptic number.

10145411550 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 10145411550, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14258462400).

10145411550 is an abundant number, since it is smaller than the sum of its proper divisors (18371513250).

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

10145411550 is a wasteful number, since it uses less digits than its factorization.

10145411550 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2607 (or 2599 counting only the distinct ones).

The product of its (nonzero) digits is 2000, while the sum is 27.

Adding to 10145411550 its reverse (5511454101), we get a palindrome (15656865651).

The spelling of 10145411550 in words is "ten billion, one hundred forty-five million, four hundred eleven thousand, five hundred fifty".