2755805053 has 8 divisors (see below), whose sum is σ = 2887085376. Its totient is φ = 2625480000.

The previous prime is 2755805051. The next prime is 2755805081. The reversal of 2755805053 is 3505085572.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2755805053 - 2¹ = 2755805051 is a prime.

It is a super-2 number, since 2×2755805053² = 15188922980280665618, 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 = 2755804997 and 2755805015.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2755805051) 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 7 ways as a sum of consecutive naturals, for example, 232908 + ... + 244453.

It is an arithmetic number, because the mean of its divisors is an integer number (360885672).

Almost surely, 2^2755805053 is an apocalyptic number.

2755805053 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

It is an amenable number.

2755805053 is a deficient number, since it is larger than the sum of its proper divisors (131280323).

2755805053 is a wasteful number, since it uses less digits than its factorization.

2755805053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 477635.

The product of its (nonzero) digits is 210000, while the sum is 40.

The square root of 2755805053 is about 52495.7622384893. The cubic root of 2755805053 is about 1402.0047898599.

The spelling of 2755805053 in words is "two billion, seven hundred fifty-five million, eight hundred five thousand, fifty-three".