455626436347 has 2 divisors, whose sum is σ = 455626436348. Its totient is φ = 455626436346.

The previous prime is 455626436323. The next prime is 455626436401. The reversal of 455626436347 is 743634626554.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-455626436347 is a prime.

It is not a weakly prime, because it can be changed into another prime (455626436147) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 227813218173 + 227813218174.

It is an arithmetic number, because the mean of its divisors is an integer number (227813218174).

Almost surely, 2^455626436347 is an apocalyptic number.

455626436347 is a deficient number, since it is larger than the sum of its proper divisors (1).

455626436347 is an equidigital number, since it uses as much as digits as its factorization.

455626436347 is an evil number, because the sum of its binary digits is even.

The product of its digits is 43545600, while the sum is 55.

The spelling of 455626436347 in words is "four hundred fifty-five billion, six hundred twenty-six million, four hundred thirty-six thousand, three hundred forty-seven".