2057088361 has 2 divisors, whose sum is σ = 2057088362. Its totient is φ = 2057088360.

The previous prime is 2057088331. The next prime is 2057088373. The reversal of 2057088361 is 1638807502.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2056078336 + 1010025 = 45344^2 + 1005^2 .

It is a cyclic number.

It is not a de Polignac number, because 2057088361 - 2¹⁵ = 2057055593 is a prime.

It is a super-2 number, since 2×2057088361² = 8463225049923332642, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (2057088331) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1028544180 + 1028544181.

It is an arithmetic number, because the mean of its divisors is an integer number (1028544181).

Almost surely, 2^2057088361 is an apocalyptic number.

It is an amenable number.

2057088361 is a deficient number, since it is larger than the sum of its proper divisors (1).

2057088361 is an equidigital number, since it uses as much as digits as its factorization.

2057088361 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 80640, while the sum is 40.

The square root of 2057088361 is about 45355.1359936226. The cubic root of 2057088361 is about 1271.7965688755.

The spelling of 2057088361 in words is "two billion, fifty-seven million, eighty-eight thousand, three hundred sixty-one".