455284407091 has 2 divisors, whose sum is σ = 455284407092. Its totient is φ = 455284407090.

The previous prime is 455284407079. The next prime is 455284407131. The reversal of 455284407091 is 190704482554.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 455284407091 - 2⁹ = 455284406579 is a prime.

It is a super-2 number, since 2×455284407091² (a number of 24 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (455284407491) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 227642203545 + 227642203546.

It is an arithmetic number, because the mean of its divisors is an integer number (227642203546).

Almost surely, 2^455284407091 is an apocalyptic number.

455284407091 is a deficient number, since it is larger than the sum of its proper divisors (1).

455284407091 is an equidigital number, since it uses as much as digits as its factorization.

455284407091 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1612800, while the sum is 49.

The spelling of 455284407091 in words is "four hundred fifty-five billion, two hundred eighty-four million, four hundred seven thousand, ninety-one".