63101000664 has 96 divisors (see below), whose sum is σ = 192046589280. Its totient is φ = 18571525632.

The previous prime is 63101000663. The next prime is 63101000713. The reversal of 63101000664 is 46600010136.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (63101000663) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1444029 + ... + 1487084.

It is an arithmetic number, because the mean of its divisors is an integer number (2000485305).

Almost surely, 2^63101000664 is an apocalyptic number.

It is an amenable number.

63101000664 is an abundant number, since it is smaller than the sum of its proper divisors (128945588616).

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

63101000664 is a wasteful number, since it uses less digits than its factorization.

63101000664 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2931161 (or 2931154 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 27.

The spelling of 63101000664 in words is "sixty-three billion, one hundred one million, six hundred sixty-four", and thus it is an aban number.