10005060521 has 2 divisors, whose sum is σ = 10005060522. Its totient is φ = 10005060520.

The previous prime is 10005060511. The next prime is 10005060557. The reversal of 10005060521 is 12506050001.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5334841600 + 4670218921 = 73040^2 + 68339^2 .

It is a cyclic number.

It is not a de Polignac number, because 10005060521 - 2¹⁰ = 10005059497 is a prime.

It is a super-3 number, since 3×10005060521³ (a number of 31 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 10005060493 and 10005060502.

It is not a weakly prime, because it can be changed into another prime (10005060511) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5002530260 + 5002530261.

It is an arithmetic number, because the mean of its divisors is an integer number (5002530261).

Almost surely, 2^10005060521 is an apocalyptic number.

It is an amenable number.

10005060521 is a deficient number, since it is larger than the sum of its proper divisors (1).

10005060521 is an equidigital number, since it uses as much as digits as its factorization.

10005060521 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 300, while the sum is 20.

The spelling of 10005060521 in words is "ten billion, five million, sixty thousand, five hundred twenty-one".