1229000053 has 16 divisors (see below), whose sum is σ = 1284505600. Its totient is φ = 1174584240.

The previous prime is 1229000033. The next prime is 1229000081. The reversal of 1229000053 is 3500009221.

It is a cyclic number.

It is not a de Polignac number, because 1229000053 - 2¹⁷ = 1228868981 is a prime.

It is a super-2 number, since 2×1229000053² = 3020882260548005618, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1228999988 and 1229000033.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1229000033) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 960268 + ... + 961546.

It is an arithmetic number, because the mean of its divisors is an integer number (80281600).

Almost surely, 2^1229000053 is an apocalyptic number.

It is an amenable number.

1229000053 is a deficient number, since it is larger than the sum of its proper divisors (55505547).

1229000053 is a wasteful number, since it uses less digits than its factorization.

1229000053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1672.

The product of its (nonzero) digits is 540, while the sum is 22.

The square root of 1229000053 is about 35057.0970418259. The cubic root of 1229000053 is about 1071.1508428758.

Adding to 1229000053 its reverse (3500009221), we get a palindrome (4729009274).

The spelling of 1229000053 in words is "one billion, two hundred twenty-nine million, fifty-three", and thus it is an aban number.