1050780762668 has 96 divisors (see below), whose sum is σ = 2362043980800. Its totient is φ = 397548645120.

The previous prime is 1050780762667. The next prime is 1050780762797. The reversal of 1050780762668 is 8662670870501.

It is a super-2 number, since 2×1050780762668² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1050780762667) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 86485058 + ... + 86497206.

It is an arithmetic number, because the mean of its divisors is an integer number (24604624800).

Almost surely, 2^{1050780762668} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1050780762668, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1181021990400).

1050780762668 is an abundant number, since it is smaller than the sum of its proper divisors (1311263218132).

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

1050780762668 is a wasteful number, since it uses less digits than its factorization.

1050780762668 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22527 (or 22525 counting only the distinct ones).

The product of its (nonzero) digits is 6773760, while the sum is 56.

The spelling of 1050780762668 in words is "one trillion, fifty billion, seven hundred eighty million, seven hundred sixty-two thousand, six hundred sixty-eight".