1082653887157 has 2 divisors, whose sum is σ = 1082653887158. Its totient is φ = 1082653887156.

The previous prime is 1082653887137. The next prime is 1082653887193. The reversal of 1082653887157 is 7517883562801.

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., 1063154836836 + 19499050321 = 1031094^2 + 139639^2 .

It is a cyclic number.

It is not a de Polignac number, because 1082653887157 - 2²³ = 1082645498549 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1082653887095 and 1082653887104.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1082653887137) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 541326943578 + 541326943579.

It is an arithmetic number, because the mean of its divisors is an integer number (541326943579).

Almost surely, 2^{1082653887157} is an apocalyptic number.

It is an amenable number.

1082653887157 is a deficient number, since it is larger than the sum of its proper divisors (1).

1082653887157 is an equidigital number, since it uses as much as digits as its factorization.

1082653887157 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 22579200, while the sum is 61.

The spelling of 1082653887157 in words is "one trillion, eighty-two billion, six hundred fifty-three million, eight hundred eighty-seven thousand, one hundred fifty-seven".