5252777777752 has 16 divisors (see below), whose sum is σ = 9851641297200. Its totient is φ = 2625673431840.

The previous prime is 5252777777743. The next prime is 5252777777773. The reversal of 5252777777752 is 2577777772525.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 89400927 + ... + 89459662.

It is an arithmetic number, because the mean of its divisors is an integer number (615727581075).

Almost surely, 2^{5252777777752} is an apocalyptic number.

It is an amenable number.

5252777777752 is a deficient number, since it is larger than the sum of its proper divisors (4598863519448).

5252777777752 is a wasteful number, since it uses less digits than its factorization.

5252777777752 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 178864266 (or 178864262 counting only the distinct ones).

The product of its digits is 823543000, while the sum is 70.

The spelling of 5252777777752 in words is "five trillion, two hundred fifty-two billion, seven hundred seventy-seven million, seven hundred seventy-seven thousand, seven hundred fifty-two".