10000655065501 has 4 divisors (see below), whose sum is σ = 10000661781600. Its totient is φ = 10000648349404.

The previous prime is 10000655065451. The next prime is 10000655065507. The reversal of 10000655065501 is 10556055600001.

10000655065501 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10000655065501 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10000655065507) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15271 + ... + 4472308.

It is an arithmetic number, because the mean of its divisors is an integer number (2500165445400).

Almost surely, 2^{10000655065501} is an apocalyptic number.

It is an amenable number.

10000655065501 is a deficient number, since it is larger than the sum of its proper divisors (6716099).

10000655065501 is an equidigital number, since it uses as much as digits as its factorization.

10000655065501 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6716098.

The product of its (nonzero) digits is 22500, while the sum is 34.

The spelling of 10000655065501 in words is "ten trillion, six hundred fifty-five million, sixty-five thousand, five hundred one".