1054523429 has 2 divisors, whose sum is σ = 1054523430. Its totient is φ = 1054523428.

The previous prime is 1054523411. The next prime is 1054523489. The reversal of 1054523429 is 9243254501.

1054523429 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., 666827329 + 387696100 = 25823^2 + 19690^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1054523429 is a prime.

It is a super-2 number, since 2×1054523429² = 2224039324619836082, 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 (1054523489) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 527261714 + 527261715.

It is an arithmetic number, because the mean of its divisors is an integer number (527261715).

Almost surely, 2^1054523429 is an apocalyptic number.

It is an amenable number.

1054523429 is a deficient number, since it is larger than the sum of its proper divisors (1).

1054523429 is an equidigital number, since it uses as much as digits as its factorization.

1054523429 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 43200, while the sum is 35.

The square root of 1054523429 is about 32473.4265053751. The cubic root of 1054523429 is about 1017.8538204087.

The spelling of 1054523429 in words is "one billion, fifty-four million, five hundred twenty-three thousand, four hundred twenty-nine".