5303249280 has 512 divisors, whose sum is σ = 22737024000. Its totient is φ = 1140424704.

The previous prime is 5303249269. The next prime is 5303249321. The reversal of 5303249280 is 829423035.

5303249280 is a `hidden beast` number, since 53 + 0 + 324 + 9 + 280 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 2055031 + ... + 2057609.

It is an arithmetic number, because the mean of its divisors is an integer number (44408250).

Almost surely, 2^5303249280 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 5303249280, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11368512000).

5303249280 is an abundant number, since it is smaller than the sum of its proper divisors (17433774720).

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

5303249280 is a wasteful number, since it uses less digits than its factorization.

5303249280 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2631 (or 2613 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 36.

The square root of 5303249280 is about 72823.4116201651. The cubic root of 5303249280 is about 1743.8696280514.

The spelling of 5303249280 in words is "five billion, three hundred three million, two hundred forty-nine thousand, two hundred eighty".