1050040552000 has 224 divisors, whose sum is σ = 2838520713600. Its totient is φ = 381605120000.

The previous prime is 1050040551997. The next prime is 1050040552019. The reversal of 1050040552000 is 2550400501.

It is a super-2 number, since 2×1050040552000² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (22).

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, 237509790 + ... + 237514210.

Almost surely, 2^{1050040552000} is an apocalyptic number.

1050040552000 is a gapful number since it is divisible by the number (10) 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 1050040552000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1419260356800).

1050040552000 is an abundant number, since it is smaller than the sum of its proper divisors (1788480161600).

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

1050040552000 is a wasteful number, since it uses less digits than its factorization.

1050040552000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7158 (or 7138 counting only the distinct ones).

The product of its (nonzero) digits is 1000, while the sum is 22.

Adding to 1050040552000 its reverse (2550400501), we get a palindrome (1052590952501).

The spelling of 1050040552000 in words is "one trillion, fifty billion, forty million, five hundred fifty-two thousand".