5253831911 has 12 divisors (see below), whose sum is σ = 5573706912. Its totient is φ = 4951459584.

The previous prime is 5253831907. The next prime is 5253831923. The reversal of 5253831911 is 1191383525.

It is not a de Polignac number, because 5253831911 - 2² = 5253831907 is a prime.

It is a super-3 number, since 3×5253831911³ (a number of 30 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5253831311) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 31970 + ... + 107376.

It is an arithmetic number, because the mean of its divisors is an integer number (464475576).

Almost surely, 2^5253831911 is an apocalyptic number.

5253831911 is a deficient number, since it is larger than the sum of its proper divisors (319875001).

5253831911 is a wasteful number, since it uses less digits than its factorization.

5253831911 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75638 (or 75619 counting only the distinct ones).

The product of its digits is 32400, while the sum is 38.

The square root of 5253831911 is about 72483.3216057322. The cubic root of 5253831911 is about 1738.4360711858.

The spelling of 5253831911 in words is "five billion, two hundred fifty-three million, eight hundred thirty-one thousand, nine hundred eleven".