6355606650 has 96 divisors (see below), whose sum is σ = 16333954560. Its totient is φ = 1633524480.

The previous prime is 6355606637. The next prime is 6355606693. The reversal of 6355606650 is 566065536.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 3753204 + ... + 3754896.

It is an arithmetic number, because the mean of its divisors is an integer number (170145360).

Almost surely, 2^6355606650 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6355606650, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8166977280).

6355606650 is an abundant number, since it is smaller than the sum of its proper divisors (9978347910).

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

6355606650 is a wasteful number, since it uses less digits than its factorization.

6355606650 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2600 (or 2595 counting only the distinct ones).

The product of its (nonzero) digits is 486000, while the sum is 42.

The square root of 6355606650 is about 79722.0587416055. The cubic root of 6355606650 is about 1852.3327427255.

The spelling of 6355606650 in words is "six billion, three hundred fifty-five million, six hundred six thousand, six hundred fifty".