227025201553 has 2 divisors, whose sum is σ = 227025201554. Its totient is φ = 227025201552.

The previous prime is 227025201503. The next prime is 227025201647. The reversal of 227025201553 is 355102520722.

227025201553 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 140030878849 + 86994322704 = 374207^2 + 294948^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-227025201553 is a prime.

It is a super-2 number, since 2×227025201553² (a number of 24 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (227025201503) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 113512600776 + 113512600777.

It is an arithmetic number, because the mean of its divisors is an integer number (113512600777).

Almost surely, 2^227025201553 is an apocalyptic number.

It is an amenable number.

227025201553 is a deficient number, since it is larger than the sum of its proper divisors (1).

227025201553 is an equidigital number, since it uses as much as digits as its factorization.

227025201553 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 42000, while the sum is 34.

The spelling of 227025201553 in words is "two hundred twenty-seven billion, twenty-five million, two hundred one thousand, five hundred fifty-three".