1073584298557 has 2 divisors, whose sum is σ = 1073584298558. Its totient is φ = 1073584298556.

The previous prime is 1073584298509. The next prime is 1073584298603. The reversal of 1073584298557 is 7558924853701.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1010790955161 + 62793343396 = 1005381^2 + 250586^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1073584298557 is a prime.

It is a super-2 number, since 2×1073584298557² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1073584238557) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 536792149278 + 536792149279.

It is an arithmetic number, because the mean of its divisors is an integer number (536792149279).

Almost surely, 2^{1073584298557} is an apocalyptic number.

It is an amenable number.

1073584298557 is a deficient number, since it is larger than the sum of its proper divisors (1).

1073584298557 is an equidigital number, since it uses as much as digits as its factorization.

1073584298557 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 84672000, while the sum is 64.

The spelling of 1073584298557 in words is "one trillion, seventy-three billion, five hundred eighty-four million, two hundred ninety-eight thousand, five hundred fifty-seven".