6205250040 has 256 divisors, whose sum is σ = 21291310080. Its totient is φ = 1432104960.

The previous prime is 6205250027. The next prime is 6205250069. The reversal of 6205250040 is 400525026.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 9502354 + ... + 9503006.

It is an arithmetic number, because the mean of its divisors is an integer number (83169180).

Almost surely, 2^6205250040 is an apocalyptic number.

6205250040 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 6205250040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10645655040).

6205250040 is an abundant number, since it is smaller than the sum of its proper divisors (15086060040).

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

6205250040 is a wasteful number, since it uses less digits than its factorization.

6205250040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1014 (or 1010 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 24.

The square root of 6205250040 is about 78773.4094729941. The cubic root of 6205250040 is about 1837.6089412942.

Adding to 6205250040 its reverse (400525026), we get a palindrome (6605775066).

The spelling of 6205250040 in words is "six billion, two hundred five million, two hundred fifty thousand, forty".