225766547707 has 2 divisors, whose sum is σ = 225766547708. Its totient is φ = 225766547706.

The previous prime is 225766547659. The next prime is 225766547717. The reversal of 225766547707 is 707745667522.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 225766547707 - 2⁷ = 225766547579 is a prime.

It is not a weakly prime, because it can be changed into another prime (225766547717) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 112883273853 + 112883273854.

It is an arithmetic number, because the mean of its divisors is an integer number (112883273854).

Almost surely, 2^225766547707 is an apocalyptic number.

225766547707 is a deficient number, since it is larger than the sum of its proper divisors (1).

225766547707 is an equidigital number, since it uses as much as digits as its factorization.

225766547707 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 34574400, while the sum is 58.

The spelling of 225766547707 in words is "two hundred twenty-five billion, seven hundred sixty-six million, five hundred forty-seven thousand, seven hundred seven".