834712553 has 2 divisors, whose sum is σ = 834712554. Its totient is φ = 834712552.

The previous prime is 834712547. The next prime is 834712559. The reversal of 834712553 is 355217438.

834712553 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a balanced prime because it is at equal distance from previous prime (834712547) and next prime (834712559).

It can be written as a sum of positive squares in only one way, i.e., 831572569 + 3139984 = 28837^2 + 1772^2 .

It is a cyclic number.

It is not a de Polignac number, because 834712553 - 2¹⁰ = 834711529 is a prime.

It is a super-2 number, since 2×834712553² = 1393490092271555618, which contains 22 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (834712559) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 417356276 + 417356277.

It is an arithmetic number, because the mean of its divisors is an integer number (417356277).

Almost surely, 2^834712553 is an apocalyptic number.

It is an amenable number.

834712553 is a deficient number, since it is larger than the sum of its proper divisors (1).

834712553 is an equidigital number, since it uses as much as digits as its factorization.

834712553 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 100800, while the sum is 38.

The square root of 834712553 is about 28891.3923686623. The cubic root of 834712553 is about 941.5549008901.

The spelling of 834712553 in words is "eight hundred thirty-four million, seven hundred twelve thousand, five hundred fifty-three".