2055087049 has 2 divisors, whose sum is σ = 2055087050. Its totient is φ = 2055087048.

The previous prime is 2055086963. The next prime is 2055087071. The reversal of 2055087049 is 9407805502.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1787175625 + 267911424 = 42275^2 + 16368^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2055087049 is a prime.

It is not a weakly prime, because it can be changed into another prime (2055027049) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1027543524 + 1027543525.

It is an arithmetic number, because the mean of its divisors is an integer number (1027543525).

Almost surely, 2^2055087049 is an apocalyptic number.

It is an amenable number.

2055087049 is a deficient number, since it is larger than the sum of its proper divisors (1).

2055087049 is an equidigital number, since it uses as much as digits as its factorization.

2055087049 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 100800, while the sum is 40.

The square root of 2055087049 is about 45333.0679416251. The cubic root of 2055087049 is about 1271.3839974556.

The spelling of 2055087049 in words is "two billion, fifty-five million, eighty-seven thousand, forty-nine".