6635653352130 has 256 divisors, whose sum is σ = 18808953753600. Its totient is φ = 1480661130240.

The previous prime is 6635653352089. The next prime is 6635653352147. The reversal of 6635653352130 is 312533565366.

It is a self number, because there is not a number n which added to its sum of digits gives 6635653352130.

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 164460739 + ... + 164501081.

It is an arithmetic number, because the mean of its divisors is an integer number (73472475600).

Almost surely, 2^{6635653352130} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6635653352130, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9404476876800).

6635653352130 is an abundant number, since it is smaller than the sum of its proper divisors (12173300401470).

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

6635653352130 is a wasteful number, since it uses less digits than its factorization.

6635653352130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41129.

The product of its (nonzero) digits is 4374000, while the sum is 48.

The spelling of 6635653352130 in words is "six trillion, six hundred thirty-five billion, six hundred fifty-three million, three hundred fifty-two thousand, one hundred thirty".