2558353553356 has 6 divisors (see below), whose sum is σ = 4477118718380. Its totient is φ = 1279176776676.

The previous prime is 2558353553341. The next prime is 2558353553467. The reversal of 2558353553356 is 6533553538552.

2558353553356 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 2558353553356.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 319794194166 + ... + 319794194173.

Almost surely, 2^{2558353553356} is an apocalyptic number.

It is an amenable number.

2558353553356 is a deficient number, since it is larger than the sum of its proper divisors (1918765165024).

2558353553356 is a wasteful number, since it uses less digits than its factorization.

2558353553356 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 639588388343 (or 639588388341 counting only the distinct ones).

The product of its digits is 121500000, while the sum is 58.

The spelling of 2558353553356 in words is "two trillion, five hundred fifty-eight billion, three hundred fifty-three million, five hundred fifty-three thousand, three hundred fifty-six".