6245626530 has 192 divisors, whose sum is σ = 18049433472. Its totient is φ = 1370603520.

The previous prime is 6245626493. The next prime is 6245626559. The reversal of 6245626530 is 356265426.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 2954754 + ... + 2956866.

It is an arithmetic number, because the mean of its divisors is an integer number (94007466).

Almost surely, 2^6245626530 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6245626530, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9024716736).

6245626530 is an abundant number, since it is smaller than the sum of its proper divisors (11803806942).

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

6245626530 is a wasteful number, since it uses less digits than its factorization.

6245626530 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2213 (or 2200 counting only the distinct ones).

The product of its (nonzero) digits is 259200, while the sum is 39.

The square root of 6245626530 is about 79029.2764107074. The cubic root of 6245626530 is about 1841.5859956975.

The spelling of 6245626530 in words is "six billion, two hundred forty-five million, six hundred twenty-six thousand, five hundred thirty".