5298749400 has 192 divisors, whose sum is σ = 19378759680. Its totient is φ = 1172044800.

The previous prime is 5298749381. The next prime is 5298749419. The reversal of 5298749400 is 49478925.

It is an interprime number because it is at equal distance from previous prime (5298749381) and next prime (5298749419).

It is a self number, because there is not a number n which added to its sum of digits gives 5298749400.

It is a congruent number.

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, 109852 + ... + 150548.

It is an arithmetic number, because the mean of its divisors is an integer number (100931040).

Almost surely, 2^5298749400 is an apocalyptic number.

5298749400 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5298749400, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9689379840).

5298749400 is an abundant number, since it is smaller than the sum of its proper divisors (14080010280).

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

5298749400 is a wasteful number, since it uses less digits than its factorization.

5298749400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40754 (or 40745 counting only the distinct ones).

The product of its (nonzero) digits is 725760, while the sum is 48.

The square root of 5298749400 is about 72792.5092300025. The cubic root of 5298749400 is about 1743.3762560209.

The spelling of 5298749400 in words is "five billion, two hundred ninety-eight million, seven hundred forty-nine thousand, four hundred".