1050903687168 has 416 divisors, whose sum is σ = 3250264812480. Its totient is φ = 335232368640.

The previous prime is 1050903687161. The next prime is 1050903687187. The reversal of 1050903687168 is 8617863090501.

1050903687168 is a `hidden beast` number, since 1 + 0 + 509 + 0 + 3 + 6 + 8 + 71 + 68 = 666.

It is a super-2 number, since 2×1050903687168² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is not an unprimeable number, because it can be changed into a prime (1050903687161) by changing a digit.

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, 240314230 + ... + 240318602.

Almost surely, 2^{1050903687168} is an apocalyptic number.

1050903687168 is a gapful number since it is divisible by the number (18) 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 1050903687168, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1625132406240).

1050903687168 is an abundant number, since it is smaller than the sum of its proper divisors (2199361125312).

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

1050903687168 is an equidigital number, since it uses as much as digits as its factorization.

1050903687168 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4500 (or 4472 counting only the distinct ones).

The product of its (nonzero) digits is 2177280, while the sum is 54.

The spelling of 1050903687168 in words is "one trillion, fifty billion, nine hundred three million, six hundred eighty-seven thousand, one hundred sixty-eight".