2135655053 has 6 divisors (see below), whose sum is σ = 2484333486. Its totient is φ = 1830561432.

The previous prime is 2135655031. The next prime is 2135655113. The reversal of 2135655053 is 3505565312.

It can be written as a sum of positive squares in only one way, i.e., 1686087844 + 449567209 = 41062^2 + 21203^2 .

It is a de Polignac number, because none of the positive numbers 2^k-2135655053 is a prime.

It is a super-2 number, since 2×2135655053² = 9122045010808865618, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2135655013) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 21792350 + ... + 21792447.

It is an arithmetic number, because the mean of its divisors is an integer number (414055581).

Almost surely, 2^2135655053 is an apocalyptic number.

It is an amenable number.

2135655053 is a deficient number, since it is larger than the sum of its proper divisors (348678433).

2135655053 is an equidigital number, since it uses as much as digits as its factorization.

2135655053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43584811 (or 43584804 counting only the distinct ones).

The product of its (nonzero) digits is 67500, while the sum is 35.

The square root of 2135655053 is about 46213.1480533408. The cubic root of 2135655053 is about 1287.7860092664.

The spelling of 2135655053 in words is "two billion, one hundred thirty-five million, six hundred fifty-five thousand, fifty-three".