5211444152 has 8 divisors (see below), whose sum is σ = 9771457800. Its totient is φ = 2605722072.

The previous prime is 5211444149. The next prime is 5211444169. The reversal of 5211444152 is 2514441125.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 325715252 + ... + 325715267.

It is an arithmetic number, because the mean of its divisors is an integer number (1221432225).

Almost surely, 2^5211444152 is an apocalyptic number.

It is an amenable number.

5211444152 is a deficient number, since it is larger than the sum of its proper divisors (4560013648).

5211444152 is a wasteful number, since it uses less digits than its factorization.

5211444152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 651430525 (or 651430521 counting only the distinct ones).

The product of its digits is 6400, while the sum is 29.

The square root of 5211444152 is about 72190.3328154123. The cubic root of 5211444152 is about 1733.7482245823.

Adding to 5211444152 its reverse (2514441125), we get a palindrome (7725885277).

The spelling of 5211444152 in words is "five billion, two hundred eleven million, four hundred forty-four thousand, one hundred fifty-two".