1082375557 has 2 divisors, whose sum is σ = 1082375558. Its totient is φ = 1082375556.

The previous prime is 1082375551. The next prime is 1082375573. The reversal of 1082375557 is 7555732801.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1050667396 + 31708161 = 32414^2 + 5631^2 .

It is a cyclic number.

It is not a de Polignac number, because 1082375557 - 2⁷ = 1082375429 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1082375551) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 541187778 + 541187779.

It is an arithmetic number, because the mean of its divisors is an integer number (541187779).

Almost surely, 2^1082375557 is an apocalyptic number.

It is an amenable number.

1082375557 is a deficient number, since it is larger than the sum of its proper divisors (1).

1082375557 is an equidigital number, since it uses as much as digits as its factorization.

1082375557 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 294000, while the sum is 43.

The square root of 1082375557 is about 32899.4765459878. The cubic root of 1082375557 is about 1026.7372662677.

The spelling of 1082375557 in words is "one billion, eighty-two million, three hundred seventy-five thousand, five hundred fifty-seven".