5242863648 has 288 divisors, whose sum is σ = 16798259520. Its totient is φ = 1414840320.

The previous prime is 5242863617. The next prime is 5242863671. The reversal of 5242863648 is 8463682425.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a junction number, because it is equal to n+sod(n) for n = 5242863597 and 5242863606.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 6480268 + ... + 6481076.

It is an arithmetic number, because the mean of its divisors is an integer number (58327290).

Almost surely, 2^5242863648 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5242863648, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8399129760).

5242863648 is an abundant number, since it is smaller than the sum of its proper divisors (11555395872).

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

5242863648 is a wasteful number, since it uses less digits than its factorization.

5242863648 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 888 (or 861 counting only the distinct ones).

The product of its digits is 2211840, while the sum is 48.

The square root of 5242863648 is about 72407.6214773003. The cubic root of 5242863648 is about 1737.2254685415.

The spelling of 5242863648 in words is "five billion, two hundred forty-two million, eight hundred sixty-three thousand, six hundred forty-eight".