455196661039 has 2 divisors, whose sum is σ = 455196661040. Its totient is φ = 455196661038.

The previous prime is 455196661037. The next prime is 455196661069. The reversal of 455196661039 is 930166691554.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 455196661039 - 2¹ = 455196661037 is a prime.

Together with 455196661037, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (455196661037) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 227598330519 + 227598330520.

It is an arithmetic number, because the mean of its divisors is an integer number (227598330520).

Almost surely, 2^455196661039 is an apocalyptic number.

455196661039 is a deficient number, since it is larger than the sum of its proper divisors (1).

455196661039 is an equidigital number, since it uses as much as digits as its factorization.

455196661039 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5248800, while the sum is 55.

The spelling of 455196661039 in words is "four hundred fifty-five billion, one hundred ninety-six million, six hundred sixty-one thousand, thirty-nine".