2755736476057 has 2 divisors, whose sum is σ = 2755736476058. Its totient is φ = 2755736476056.

The previous prime is 2755736476019. The next prime is 2755736476061. The reversal of 2755736476057 is 7506746375572.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2019934507536 + 735801968521 = 1421244^2 + 857789^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2755736476057 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2755736476057.

It is not a weakly prime, because it can be changed into another prime (2755736473057) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1377868238028 + 1377868238029.

It is an arithmetic number, because the mean of its divisors is an integer number (1377868238029).

Almost surely, 2^{2755736476057} is an apocalyptic number.

It is an amenable number.

2755736476057 is a deficient number, since it is larger than the sum of its proper divisors (1).

2755736476057 is an equidigital number, since it uses as much as digits as its factorization.

2755736476057 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 259308000, while the sum is 64.

The spelling of 2755736476057 in words is "two trillion, seven hundred fifty-five billion, seven hundred thirty-six million, four hundred seventy-six thousand, fifty-seven".