10501605001 has 4 divisors (see below), whose sum is σ = 10529759812. Its totient is φ = 10473450192.

The previous prime is 10501604951. The next prime is 10501605013. The reversal of 10501605001 is 10050610501.

10501605001 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.

It can be written as a sum of positive squares in 2 ways, for example, as 4618561600 + 5883043401 = 67960^2 + 76701^2 .

It is a cyclic number.

It is not a de Polignac number, because 10501605001 - 2¹¹ = 10501602953 is a prime.

It is a super-2 number, since 2×10501605001² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 10501605001.

It is not an unprimeable number, because it can be changed into a prime (10501605061) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14076846 + ... + 14077591.

It is an arithmetic number, because the mean of its divisors is an integer number (2632439953).

Almost surely, 2^10501605001 is an apocalyptic number.

It is an amenable number.

10501605001 is a deficient number, since it is larger than the sum of its proper divisors (28154811).

10501605001 is an equidigital number, since it uses as much as digits as its factorization.

10501605001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28154810.

The product of its (nonzero) digits is 150, while the sum is 19.

The spelling of 10501605001 in words is "ten billion, five hundred one million, six hundred five thousand, one".