5246520016 has 20 divisors (see below), whose sum is σ = 10184659524. Its totient is φ = 2618220800.

The previous prime is 5246519983. The next prime is 5246520017. The reversal of 5246520016 is 6100256425.

It can be written as a sum of positive squares in 2 ways, for example, as 2829814416 + 2416705600 = 53196^2 + 49160^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 5246520016.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5246520017) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 306355 + ... + 323026.

Almost surely, 2^5246520016 is an apocalyptic number.

It is an amenable number.

5246520016 is a deficient number, since it is larger than the sum of its proper divisors (4938139508).

5246520016 is a wasteful number, since it uses less digits than its factorization.

5246520016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 629910 (or 629904 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 31.

The square root of 5246520016 is about 72432.8655791002. The cubic root of 5246520016 is about 1737.6292211469.

The spelling of 5246520016 in words is "five billion, two hundred forty-six million, five hundred twenty thousand, sixteen".