5211442024 has 8 divisors (see below), whose sum is σ = 9771453810. Its totient is φ = 2605721008.

The previous prime is 5211442009. The next prime is 5211442043. The reversal of 5211442024 is 4202441125.

It can be written as a sum of positive squares in only one way, i.e., 2622464100 + 2588977924 = 51210^2 + 50882^2 .

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

It is a self number, because there is not a number n which added to its sum of digits gives 5211442024.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 325715119 + ... + 325715134.

Almost surely, 2^5211442024 is an apocalyptic number.

It is an amenable number.

5211442024 is a deficient number, since it is larger than the sum of its proper divisors (4560011786).

5211442024 is a wasteful number, since it uses less digits than its factorization.

5211442024 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 651430259 (or 651430255 counting only the distinct ones).

The product of its (nonzero) digits is 2560, while the sum is 25.

The square root of 5211442024 is about 72190.3180765953. The cubic root of 5211442024 is about 1733.7479886006.

Adding to 5211442024 its reverse (4202441125), we get a palindrome (9413883149).

The spelling of 5211442024 in words is "five billion, two hundred eleven million, four hundred forty-two thousand, twenty-four".