1040550001536 has 128 divisors (see below), whose sum is σ = 2822021596800. Its totient is φ = 339610880000.

The previous prime is 1040550001531. The next prime is 1040550001537. The reversal of 1040550001536 is 6351000550401.

1040550001536 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (128).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1040550001531) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5595166 + ... + 5778146.

It is an arithmetic number, because the mean of its divisors is an integer number (22047043725).

Almost surely, 2^{1040550001536} is an apocalyptic number.

1040550001536 is a gapful number since it is divisible by the number (16) 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 1040550001536, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1411010798400).

1040550001536 is an abundant number, since it is smaller than the sum of its proper divisors (1781471595264).

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

1040550001536 is a wasteful number, since it uses less digits than its factorization.

1040550001536 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 183308 (or 183296 counting only the distinct ones).

The product of its (nonzero) digits is 9000, while the sum is 30.

Adding to 1040550001536 its reverse (6351000550401), we get a palindrome (7391550551937).

The spelling of 1040550001536 in words is "one trillion, forty billion, five hundred fifty million, one thousand, five hundred thirty-six".