6245468280 has 256 divisors, whose sum is σ = 21683894400. Its totient is φ = 1597501440.

The previous prime is 6245468263. The next prime is 6245468293. The reversal of 6245468280 is 828645426.

6245468280 is a `hidden beast` number, since 6 + 24 + 546 + 8 + 2 + 80 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 2916010 + ... + 2918150.

Almost surely, 2^6245468280 is an apocalyptic number.

6245468280 is a gapful number since it is divisible by the number (60) 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 6245468280, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10841947200).

6245468280 is an abundant number, since it is smaller than the sum of its proper divisors (15438426120).

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

6245468280 is a wasteful number, since it uses less digits than its factorization.

6245468280 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2271 (or 2261 counting only the distinct ones).

The product of its (nonzero) digits is 737280, while the sum is 45.

The square root of 6245468280 is about 79028.2751931231. The cubic root of 6245468280 is about 1841.5704416964.

The spelling of 6245468280 in words is "six billion, two hundred forty-five million, four hundred sixty-eight thousand, two hundred eighty".