10500520501 has 8 divisors (see below), whose sum is σ = 10534564224. Its totient is φ = 10466501760.

The previous prime is 10500520453. The next prime is 10500520549. The reversal of 10500520501 is 10502500501.

10500520501 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (10500520453) and next prime (10500520549).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 10500520501 - 2⁹ = 10500519989 is a prime.

It is a super-2 number, since 2×10500520501² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10500527501) 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 7 ways as a sum of consecutive naturals, for example, 1198306 + ... + 1207036.

It is an arithmetic number, because the mean of its divisors is an integer number (1316820528).

Almost surely, 2^10500520501 is an apocalyptic number.

It is an amenable number.

10500520501 is a deficient number, since it is larger than the sum of its proper divisors (34043723).

10500520501 is an equidigital number, since it uses as much as digits as its factorization.

10500520501 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12491.

The product of its (nonzero) digits is 250, while the sum is 19.

The spelling of 10500520501 in words is "ten billion, five hundred million, five hundred twenty thousand, five hundred one".