225412526077 has 2 divisors, whose sum is σ = 225412526078. Its totient is φ = 225412526076.

The previous prime is 225412526063. The next prime is 225412526111. The reversal of 225412526077 is 770625214522.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 141420371481 + 83992154596 = 376059^2 + 289814^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-225412526077 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (225412521077) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 112706263038 + 112706263039.

It is an arithmetic number, because the mean of its divisors is an integer number (112706263039).

Almost surely, 2^225412526077 is an apocalyptic number.

It is an amenable number.

225412526077 is a deficient number, since it is larger than the sum of its proper divisors (1).

225412526077 is an equidigital number, since it uses as much as digits as its factorization.

225412526077 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 470400, while the sum is 43.

The spelling of 225412526077 in words is "two hundred twenty-five billion, four hundred twelve million, five hundred twenty-six thousand, seventy-seven".