454703762957 has 2 divisors, whose sum is σ = 454703762958. Its totient is φ = 454703762956.

The previous prime is 454703762911. The next prime is 454703762963. The reversal of 454703762957 is 759267307454.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 274708063876 + 179995699081 = 524126^2 + 424259^2 .

It is a cyclic number.

It is not a de Polignac number, because 454703762957 - 2¹⁸ = 454703500813 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 454703762896 and 454703762905.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (454703767957) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 227351881478 + 227351881479.

It is an arithmetic number, because the mean of its divisors is an integer number (227351881479).

Almost surely, 2^454703762957 is an apocalyptic number.

It is an amenable number.

454703762957 is a deficient number, since it is larger than the sum of its proper divisors (1).

454703762957 is an equidigital number, since it uses as much as digits as its factorization.

454703762957 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 44452800, while the sum is 59.

The spelling of 454703762957 in words is "four hundred fifty-four billion, seven hundred three million, seven hundred sixty-two thousand, nine hundred fifty-seven".