10553429 has 2 divisors, whose sum is σ = 10553430. Its totient is φ = 10553428.

The previous prime is 10553407. The next prime is 10553437. The reversal of 10553429 is 92435501.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 6770404 + 3783025 = 2602^2 + 1945^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10553429 is a prime.

It is a super-2 number, since 2×10553429² = 222749727316082, which contains 22 as substring.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10553449) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5276714 + 5276715.

It is an arithmetic number, because the mean of its divisors is an integer number (5276715).

Almost surely, 2^10553429 is an apocalyptic number.

It is an amenable number.

10553429 is a deficient number, since it is larger than the sum of its proper divisors (1).

10553429 is an equidigital number, since it uses as much as digits as its factorization.

10553429 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5400, while the sum is 29.

The square root of 10553429 is about 3248.6041617901. The cubic root of 10553429 is about 219.3467467666.

The spelling of 10553429 in words is "ten million, five hundred fifty-three thousand, four hundred twenty-nine".