5266763309973 has 32 divisors (see below), whose sum is σ = 8264423716992. Its totient is φ = 2947531059200.

The previous prime is 5266763309953. The next prime is 5266763310001. The reversal of 5266763309973 is 3799033676625.

It is a cyclic number.

It is not a de Polignac number, because 5266763309973 - 2⁶ = 5266763309909 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5266763309953) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 88537908 + ... + 88597373.

It is an arithmetic number, because the mean of its divisors is an integer number (258263241156).

Almost surely, 2^{5266763309973} is an apocalyptic number.

5266763309973 is a gapful number since it is divisible by the number (53) formed by its first and last digit.

It is an amenable number.

5266763309973 is a deficient number, since it is larger than the sum of its proper divisors (2997660407019).

5266763309973 is a wasteful number, since it uses less digits than its factorization.

5266763309973 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 177135365.

The product of its (nonzero) digits is 231472080, while the sum is 66.

The spelling of 5266763309973 in words is "five trillion, two hundred sixty-six billion, seven hundred sixty-three million, three hundred nine thousand, nine hundred seventy-three".