5265519973 has 64 divisors (see below), whose sum is σ = 6918635520. Its totient is φ = 3900441600.

The previous prime is 5265519953. The next prime is 5265520031. The reversal of 5265519973 is 3799155625.

It is a cyclic number.

It is not a de Polignac number, because 5265519973 - 2⁹ = 5265519461 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 5265519973.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5265519953) 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 63 ways as a sum of consecutive naturals, for example, 19429828 + ... + 19430098.

It is an arithmetic number, because the mean of its divisors is an integer number (108103680).

Almost surely, 2^5265519973 is an apocalyptic number.

It is an amenable number.

5265519973 is a deficient number, since it is larger than the sum of its proper divisors (1653115547).

5265519973 is a wasteful number, since it uses less digits than its factorization.

5265519973 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 578.

The product of its digits is 2551500, while the sum is 52.

The square root of 5265519973 is about 72563.9026858396. The cubic root of 5265519973 is about 1739.7242674233.

The spelling of 5265519973 in words is "five billion, two hundred sixty-five million, five hundred nineteen thousand, nine hundred seventy-three".