1056281282518 has 16 divisors (see below), whose sum is σ = 1975383177984. Its totient is φ = 411538161960.

The previous prime is 1056281282501. The next prime is 1056281282659. The reversal of 1056281282518 is 8152821826501.

It is a happy number.

It is a super-2 number, since 2×1056281282518² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3429484530 + ... + 3429484837.

It is an arithmetic number, because the mean of its divisors is an integer number (123461448624).

Almost surely, 2^{1056281282518} is an apocalyptic number.

1056281282518 is a deficient number, since it is larger than the sum of its proper divisors (919101895466).

1056281282518 is a wasteful number, since it uses less digits than its factorization.

1056281282518 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6858969387.

The product of its (nonzero) digits is 614400, while the sum is 49.

The spelling of 1056281282518 in words is "one trillion, fifty-six billion, two hundred eighty-one million, two hundred eighty-two thousand, five hundred eighteen".