65055401 has 2 divisors, whose sum is σ = 65055402. Its totient is φ = 65055400.

The previous prime is 65055377. The next prime is 65055407. The reversal of 65055401 is 10455056.

65055401 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 57760000 + 7295401 = 7600^2 + 2701^2 .

It is a cyclic number.

It is not a de Polignac number, because 65055401 - 2¹⁴ = 65039017 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (65055407) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 32527700 + 32527701.

It is an arithmetic number, because the mean of its divisors is an integer number (32527701).

Almost surely, 2^65055401 is an apocalyptic number.

It is an amenable number.

65055401 is a deficient number, since it is larger than the sum of its proper divisors (1).

65055401 is an equidigital number, since it uses as much as digits as its factorization.

65055401 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3000, while the sum is 26.

The square root of 65055401 is about 8065.6928406678. The cubic root of 65055401 is about 402.1867753318.

It can be divided in two parts, 65055 and 401, that added together give a palindrome (65456).

The spelling of 65055401 in words is "sixty-five million, fifty-five thousand, four hundred one".