6205610880 has 640 divisors, whose sum is σ = 25918200000. Its totient is φ = 1414361088.

The previous prime is 6205610869. The next prime is 6205610891. The reversal of 6205610880 is 880165026.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (6205610869) and next prime (6205610891).

It is a tau number, because it is divible by the number of its divisors (640).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 17780946 + ... + 17781294.

Almost surely, 2^6205610880 is an apocalyptic number.

6205610880 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 6205610880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12959100000).

6205610880 is an abundant number, since it is smaller than the sum of its proper divisors (19712589120).

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

6205610880 is an equidigital number, since it uses as much as digits as its factorization.

6205610880 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 401 (or 366 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 36.

The square root of 6205610880 is about 78775.6998064759. The cubic root of 6205610880 is about 1837.6445600554.

The spelling of 6205610880 in words is "six billion, two hundred five million, six hundred ten thousand, eight hundred eighty".