2693069280553 has 2 divisors, whose sum is σ = 2693069280554. Its totient is φ = 2693069280552.

The previous prime is 2693069280541. The next prime is 2693069280593. The reversal of 2693069280553 is 3550829603962.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2423539059984 + 269530220569 = 1556772^2 + 519163^2 .

It is a cyclic number.

It is not a de Polignac number, because 2693069280553 - 2¹⁷ = 2693069149481 is a prime.

It is not a weakly prime, because it can be changed into another prime (2693069280523) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1346534640276 + 1346534640277.

It is an arithmetic number, because the mean of its divisors is an integer number (1346534640277).

Almost surely, 2^{2693069280553} is an apocalyptic number.

It is an amenable number.

2693069280553 is a deficient number, since it is larger than the sum of its proper divisors (1).

2693069280553 is an equidigital number, since it uses as much as digits as its factorization.

2693069280553 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 20995200, while the sum is 58.

The spelling of 2693069280553 in words is "two trillion, six hundred ninety-three billion, sixty-nine million, two hundred eighty thousand, five hundred fifty-three".