523201554632227 has 2 divisors, whose sum is σ = 523201554632228. Its totient is φ = 523201554632226.

The previous prime is 523201554632173. The next prime is 523201554632233. The reversal of 523201554632227 is 722236455102325.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 523201554632227 - 2³⁵ = 523167194893859 is a prime.

It is a super-2 number, since 2×523201554632227² (a number of 30 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (523201554632287) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 261600777316113 + 261600777316114.

It is an arithmetic number, because the mean of its divisors is an integer number (261600777316114).

Almost surely, 2^{523201554632227} is an apocalyptic number.

523201554632227 is a deficient number, since it is larger than the sum of its proper divisors (1).

523201554632227 is an equidigital number, since it uses as much as digits as its factorization.

523201554632227 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6048000, while the sum is 49.

The spelling of 523201554632227 in words is "five hundred twenty-three trillion, two hundred one billion, five hundred fifty-four million, six hundred thirty-two thousand, two hundred twenty-seven".