5243917602 has 96 divisors (see below), whose sum is σ = 13230508032. Its totient is φ = 1356300000.

The previous prime is 5243917583. The next prime is 5243917603. The reversal of 5243917602 is 2067193425.

It is not an unprimeable number, because it can be changed into a prime (5243917603) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1273527 + ... + 1277637.

It is an arithmetic number, because the mean of its divisors is an integer number (137817792).

Almost surely, 2^5243917602 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5243917602, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6615254016).

5243917602 is an abundant number, since it is smaller than the sum of its proper divisors (7986590430).

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

5243917602 is a wasteful number, since it uses less digits than its factorization.

5243917602 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4396 (or 4385 counting only the distinct ones).

The product of its (nonzero) digits is 90720, while the sum is 39.

The square root of 5243917602 is about 72414.8990332791. The cubic root of 5243917602 is about 1737.3418701354.

The spelling of 5243917602 in words is "five billion, two hundred forty-three million, nine hundred seventeen thousand, six hundred two".