2757697055 has 8 divisors (see below), whose sum is σ = 3310368144. Its totient is φ = 2205403200.

The previous prime is 2757697051. The next prime is 2757697093. The reversal of 2757697055 is 5507967572.

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

It is not a de Polignac number, because 2757697055 - 2² = 2757697051 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2757696988 and 2757697006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2757697051) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 77966 + ... + 107675.

It is an arithmetic number, because the mean of its divisors is an integer number (413796018).

Almost surely, 2^2757697055 is an apocalyptic number.

2757697055 is a deficient number, since it is larger than the sum of its proper divisors (552671089).

2757697055 is a wasteful number, since it uses less digits than its factorization.

2757697055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 188617.

The product of its (nonzero) digits is 4630500, while the sum is 53.

The square root of 2757697055 is about 52513.7796678167. The cubic root of 2757697055 is about 1402.3255659428.

The spelling of 2757697055 in words is "two billion, seven hundred fifty-seven million, six hundred ninety-seven thousand, fifty-five".