2055536401 has 2 divisors, whose sum is σ = 2055536402. Its totient is φ = 2055536400.

The previous prime is 2055536387. The next prime is 2055536429. The reversal of 2055536401 is 1046355502.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1373073025 + 682463376 = 37055^2 + 26124^2 .

It is a cyclic number.

It is not a de Polignac number, because 2055536401 - 2¹¹ = 2055534353 is a prime.

It is not a weakly prime, because it can be changed into another prime (2055536491) 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 as a sum of consecutive naturals, namely, 1027768200 + 1027768201.

It is an arithmetic number, because the mean of its divisors is an integer number (1027768201).

Almost surely, 2^2055536401 is an apocalyptic number.

It is an amenable number.

2055536401 is a deficient number, since it is larger than the sum of its proper divisors (1).

2055536401 is an equidigital number, since it uses as much as digits as its factorization.

2055536401 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 18000, while the sum is 31.

The square root of 2055536401 is about 45338.0237879862. The cubic root of 2055536401 is about 1271.4766548946.

The spelling of 2055536401 in words is "two billion, fifty-five million, five hundred thirty-six thousand, four hundred one".