10561429 has 2 divisors, whose sum is σ = 10561430. Its totient is φ = 10561428.

The previous prime is 10561427. The next prime is 10561433. The reversal of 10561429 is 92416501.

10561429 is digitally balanced in base 3, 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., 7969329 + 2592100 = 2823^2 + 1610^2 .

It is a cyclic number.

It is not a de Polignac number, because 10561429 - 2¹ = 10561427 is a prime.

It is a super-2 number, since 2×10561429² = 223087565044082, which contains 22 as substring.

Together with 10561427, it forms a pair of twin primes.

It is a junction number, because it is equal to n+sod(n) for n = 10561397 and 10561406.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10561427) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5280714 + 5280715.

It is an arithmetic number, because the mean of its divisors is an integer number (5280715).

Almost surely, 2^10561429 is an apocalyptic number.

It is an amenable number.

10561429 is a deficient number, since it is larger than the sum of its proper divisors (1).

10561429 is an equidigital number, since it uses as much as digits as its factorization.

10561429 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2160, while the sum is 28.

The square root of 10561429 is about 3249.8352265923. The cubic root of 10561429 is about 219.4021578486.

It can be divided in two parts, 1056 and 1429, that added together give a triangular number (2485 = T₇₀).

The spelling of 10561429 in words is "ten million, five hundred sixty-one thousand, four hundred twenty-nine".