1050550864860 has 48 divisors (see below), whose sum is σ = 3361762768896. Its totient is φ = 240125911872.

The previous prime is 1050550864813. The next prime is 1050550864871. The reversal of 1050550864860 is 684680550501.

It is a super-2 number, since 2×1050550864860² (a number of 25 digits) contains 22 as substring.

It is a Smith number, since the sum of its digits (48) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1250655372 + ... + 1250656211.

It is an arithmetic number, because the mean of its divisors is an integer number (70036724352).

Almost surely, 2^{1050550864860} is an apocalyptic number.

1050550864860 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1050550864860 is an abundant number, since it is smaller than the sum of its proper divisors (2311211904036).

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

1050550864860 is a wasteful number, since it uses less digits than its factorization.

1050550864860 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2501311602 (or 2501311600 counting only the distinct ones).

The product of its (nonzero) digits is 1152000, while the sum is 48.

The spelling of 1050550864860 in words is "one trillion, fifty billion, five hundred fifty million, eight hundred sixty-four thousand, eight hundred sixty".