451196396527 has 2 divisors, whose sum is σ = 451196396528. Its totient is φ = 451196396526.

The previous prime is 451196396503. The next prime is 451196396533. The reversal of 451196396527 is 725693691154.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 451196396527 - 2¹⁵ = 451196363759 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (451196390527) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 225598198263 + 225598198264.

It is an arithmetic number, because the mean of its divisors is an integer number (225598198264).

Almost surely, 2^451196396527 is an apocalyptic number.

451196396527 is a deficient number, since it is larger than the sum of its proper divisors (1).

451196396527 is an equidigital number, since it uses as much as digits as its factorization.

451196396527 is an evil number, because the sum of its binary digits is even.

The product of its digits is 12247200, while the sum is 58.

The spelling of 451196396527 in words is "four hundred fifty-one billion, one hundred ninety-six million, three hundred ninety-six thousand, five hundred twenty-seven".