5133771744 has 48 divisors (see below), whose sum is σ = 13524871248. Its totient is φ = 1705070592.

The previous prime is 5133771743. The next prime is 5133771751. The reversal of 5133771744 is 4471773315.

It is a tau number, because it is divible by the number of its divisors (48).

It is a super-2 number, since 2×5133771744² = 52711224638985603072, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 5133771696 and 5133771705.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5133771743) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 69937 + ... + 123120.

It is an arithmetic number, because the mean of its divisors is an integer number (281768151).

Almost surely, 2^5133771744 is an apocalyptic number.

It is an amenable number.

5133771744 is an abundant number, since it is smaller than the sum of its proper divisors (8391099504).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5133771744 is a wasteful number, since it uses less digits than its factorization.

5133771744 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 193347 (or 193339 counting only the distinct ones).

The product of its digits is 246960, while the sum is 42.

The square root of 5133771744 is about 71650.3436418835. The cubic root of 5133771744 is about 1725.0916978769.

The spelling of 5133771744 in words is "five billion, one hundred thirty-three million, seven hundred seventy-one thousand, seven hundred forty-four".