10534421801 has 2 divisors, whose sum is σ = 10534421802. Its totient is φ = 10534421800.

The previous prime is 10534421791. The next prime is 10534421803. The reversal of 10534421801 is 10812443501.

10534421801 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 10527786025 + 6635776 = 102605^2 + 2576^2 .

It is a cyclic number.

It is not a de Polignac number, because 10534421801 - 2¹⁰ = 10534420777 is a prime.

It is a super-2 number, since 2×10534421801² (a number of 21 digits) contains 22 as substring.

Together with 10534421803, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (10534421803) 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, 5267210900 + 5267210901.

It is an arithmetic number, because the mean of its divisors is an integer number (5267210901).

Almost surely, 2^10534421801 is an apocalyptic number.

It is an amenable number.

10534421801 is a deficient number, since it is larger than the sum of its proper divisors (1).

10534421801 is an equidigital number, since it uses as much as digits as its factorization.

10534421801 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3840, while the sum is 29.

The spelling of 10534421801 in words is "ten billion, five hundred thirty-four million, four hundred twenty-one thousand, eight hundred one".