5238298450 has 72 divisors (see below), whose sum is σ = 12364391664. Its totient is φ = 1632708000.

The previous prime is 5238298447. The next prime is 5238298459. The reversal of 5238298450 is 548928325.

It is a self number, because there is not a number n which added to its sum of digits gives 5238298450.

It is not an unprimeable number, because it can be changed into a prime (5238298459) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 70236 + ... + 124135.

It is an arithmetic number, because the mean of its divisors is an integer number (171727662).

Almost surely, 2^5238298450 is an apocalyptic number.

5238298450 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

5238298450 is an abundant number, since it is smaller than the sum of its proper divisors (7126093214).

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

5238298450 is a wasteful number, since it uses less digits than its factorization.

5238298450 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 194408 (or 194396 counting only the distinct ones).

The product of its (nonzero) digits is 691200, while the sum is 46.

The square root of 5238298450 is about 72376.0903199392. The cubic root of 5238298450 is about 1736.7210952463.

The spelling of 5238298450 in words is "five billion, two hundred thirty-eight million, two hundred ninety-eight thousand, four hundred fifty".