5298700440 has 512 divisors, whose sum is σ = 19147622400. Its totient is φ = 1159741440.

The previous prime is 5298700367. The next prime is 5298700447. The reversal of 5298700440 is 440078925.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5298700447) by changing a digit.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 59535916 + ... + 59536004.

It is an arithmetic number, because the mean of its divisors is an integer number (37397700).

Almost surely, 2^5298700440 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 5298700440, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9573811200).

5298700440 is an abundant number, since it is smaller than the sum of its proper divisors (13848921960).

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

5298700440 is a wasteful number, since it uses less digits than its factorization.

5298700440 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 227 (or 223 counting only the distinct ones).

The product of its (nonzero) digits is 80640, while the sum is 39.

The square root of 5298700440 is about 72792.1729308859. The cubic root of 5298700440 is about 1743.3708864543.

It can be divided in two parts, 5298700 and 440, that added together give a triangular number (5299140 = T₃₂₅₅).

The spelling of 5298700440 in words is "five billion, two hundred ninety-eight million, seven hundred thousand, four hundred forty".