1082048509057 has 2 divisors, whose sum is σ = 1082048509058. Its totient is φ = 1082048509056.

The previous prime is 1082048509033. The next prime is 1082048509097. The reversal of 1082048509057 is 7509058402801.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1031167135296 + 50881373761 = 1015464^2 + 225569^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1082048509057 is a prime.

It is a super-2 number, since 2×1082048509057² (a number of 25 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1082048509057.

It is not a weakly prime, because it can be changed into another prime (1082048509097) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 541024254528 + 541024254529.

It is an arithmetic number, because the mean of its divisors is an integer number (541024254529).

Almost surely, 2^{1082048509057} is an apocalyptic number.

It is an amenable number.

1082048509057 is a deficient number, since it is larger than the sum of its proper divisors (1).

1082048509057 is an equidigital number, since it uses as much as digits as its factorization.

1082048509057 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 806400, while the sum is 49.

The spelling of 1082048509057 in words is "one trillion, eighty-two billion, forty-eight million, five hundred nine thousand, fifty-seven".