6245046528 has 288 divisors, whose sum is σ = 20150242560. Its totient is φ = 1679032320.

The previous prime is 6245046527. The next prime is 6245046623. The reversal of 6245046528 is 8256405426.

It is a happy number.

It is a super-2 number, since 2×6245046528² = 78001212273769709568, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a self number, because there is not a number n which added to its sum of digits gives 6245046528.

It is not an unprimeable number, because it can be changed into a prime (6245046523) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6391576 + ... + 6392552.

It is an arithmetic number, because the mean of its divisors is an integer number (69966120).

Almost surely, 2^6245046528 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 6245046528, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10075121280).

6245046528 is an abundant number, since it is smaller than the sum of its proper divisors (13905196032).

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

6245046528 is a wasteful number, since it uses less digits than its factorization.

6245046528 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1073 (or 1059 counting only the distinct ones).

The product of its (nonzero) digits is 460800, while the sum is 42.

The square root of 6245046528 is about 79025.6067866612. The cubic root of 6245046528 is about 1841.5289874523.

The spelling of 6245046528 in words is "six billion, two hundred forty-five million, forty-six thousand, five hundred twenty-eight".