5242905773 has 6 divisors (see below), whose sum is σ = 6098890446. Its totient is φ = 4493919192.

The previous prime is 5242905769. The next prime is 5242905779. The reversal of 5242905773 is 3775092425.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 2766549604 + 2476356169 = 52598^2 + 49763^2 .

It is not a de Polignac number, because 5242905773 - 2² = 5242905769 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5242905779) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 53498990 + ... + 53499087.

It is an arithmetic number, because the mean of its divisors is an integer number (1016481741).

Almost surely, 2^5242905773 is an apocalyptic number.

It is an amenable number.

5242905773 is a deficient number, since it is larger than the sum of its proper divisors (855984673).

5242905773 is a wasteful number, since it uses less digits than its factorization.

5242905773 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 106998091 (or 106998084 counting only the distinct ones).

The product of its (nonzero) digits is 529200, while the sum is 44.

The square root of 5242905773 is about 72407.9123646028. The cubic root of 5242905773 is about 1737.2301212423.

The spelling of 5242905773 in words is "five billion, two hundred forty-two million, nine hundred five thousand, seven hundred seventy-three".