6213620050 has 24 divisors (see below), whose sum is σ = 12608001072. Its totient is φ = 2259498000.

The previous prime is 6213620029. The next prime is 6213620053. The reversal of 6213620050 is 500263126.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a junction number, because it is equal to n+sod(n) for n = 6213619997 and 6213620024.

It is not an unprimeable number, because it can be changed into a prime (6213620053) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5648196 + ... + 5649295.

It is an arithmetic number, because the mean of its divisors is an integer number (525333378).

Almost surely, 2^6213620050 is an apocalyptic number.

6213620050 is an abundant number, since it is smaller than the sum of its proper divisors (6394381022).

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

6213620050 is a wasteful number, since it uses less digits than its factorization.

6213620050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11297514 (or 11297509 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 25.

The square root of 6213620050 is about 78826.5186977073. The cubic root of 6213620050 is about 1838.4347954650.

Adding to 6213620050 its reverse (500263126), we get a palindrome (6713883176).

The spelling of 6213620050 in words is "six billion, two hundred thirteen million, six hundred twenty thousand, fifty".