10550462521 has 2 divisors, whose sum is σ = 10550462522. Its totient is φ = 10550462520.

The previous prime is 10550462513. The next prime is 10550462539. The reversal of 10550462521 is 12526405501.

10550462521 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 10158422521 + 392040000 = 100789^2 + 19800^2 .

It is a cyclic number.

It is not a de Polignac number, because 10550462521 - 2³ = 10550462513 is a prime.

It is a super-2 number, since 2×10550462521² (a number of 21 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (10550462551) 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 as a sum of consecutive naturals, namely, 5275231260 + 5275231261.

It is an arithmetic number, because the mean of its divisors is an integer number (5275231261).

Almost surely, 2^10550462521 is an apocalyptic number.

It is an amenable number.

10550462521 is a deficient number, since it is larger than the sum of its proper divisors (1).

10550462521 is an equidigital number, since it uses as much as digits as its factorization.

10550462521 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 12000, while the sum is 31.

The spelling of 10550462521 in words is "ten billion, five hundred fifty million, four hundred sixty-two thousand, five hundred twenty-one".