5266787357953 has 32 divisors (see below), whose sum is σ = 5959926092160. Its totient is φ = 4612056744960.

The previous prime is 5266787357941. The next prime is 5266787358013. The reversal of 5266787357953 is 3597537876625.

It is a cyclic number.

It is not a de Polignac number, because 5266787357953 - 2⁹ = 5266787357441 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5266787357053) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 40268818 + ... + 40399396.

It is an arithmetic number, because the mean of its divisors is an integer number (186247690380).

Almost surely, 2^{5266787357953} is an apocalyptic number.

It is an amenable number.

5266787357953 is a deficient number, since it is larger than the sum of its proper divisors (693138734207).

5266787357953 is a wasteful number, since it uses less digits than its factorization.

5266787357953 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 131617.

The product of its digits is 2000376000, while the sum is 73.

The spelling of 5266787357953 in words is "five trillion, two hundred sixty-six billion, seven hundred eighty-seven million, three hundred fifty-seven thousand, nine hundred fifty-three".