1051873820882 has 16 divisors (see below), whose sum is σ = 1625566143960. Its totient is φ = 510108121728.

The previous prime is 1051873820843. The next prime is 1051873820891. The reversal of 1051873820882 is 2880283781501.

It is a Cunningham number, because it is equal to 1025609²+1.

It can be written as a sum of positive squares in 4 ways, for example, as 941231769241 + 110642051641 = 970171^2 + 332629^2 .

It is a super-2 number, since 2×1051873820882² (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22396907 + ... + 22443822.

Almost surely, 2^{1051873820882} is an apocalyptic number.

1051873820882 is a deficient number, since it is larger than the sum of its proper divisors (573692323078).

1051873820882 is a wasteful number, since it uses less digits than its factorization.

1051873820882 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44841085.

The product of its (nonzero) digits is 1720320, while the sum is 53.

The spelling of 1051873820882 in words is "one trillion, fifty-one billion, eight hundred seventy-three million, eight hundred twenty thousand, eight hundred eighty-two".