10455246427 has 2 divisors, whose sum is σ = 10455246428. Its totient is φ = 10455246426.

The previous prime is 10455246421. The next prime is 10455246443. The reversal of 10455246427 is 72464255401.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 10455246427 - 2²³ = 10446857819 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 10455246427.

It is not a weakly prime, because it can be changed into another prime (10455246421) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5227623213 + 5227623214.

It is an arithmetic number, because the mean of its divisors is an integer number (5227623214).

Almost surely, 2^10455246427 is an apocalyptic number.

10455246427 is a deficient number, since it is larger than the sum of its proper divisors (1).

10455246427 is an equidigital number, since it uses as much as digits as its factorization.

10455246427 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 268800, while the sum is 40.

The spelling of 10455246427 in words is "ten billion, four hundred fifty-five million, two hundred forty-six thousand, four hundred twenty-seven".