7003454755457 has 2 divisors, whose sum is σ = 7003454755458. Its totient is φ = 7003454755456.

The previous prime is 7003454755421. The next prime is 7003454755469. The reversal of 7003454755457 is 7545574543007.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 6772777231936 + 230677523521 = 2602456^2 + 480289^2 .

It is a cyclic number.

It is not a de Polignac number, because 7003454755457 - 2⁸ = 7003454755201 is a prime.

It is not a weakly prime, because it can be changed into another prime (7003454755487) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3501727377728 + 3501727377729.

It is an arithmetic number, because the mean of its divisors is an integer number (3501727377729).

Almost surely, 2^{7003454755457} is an apocalyptic number.

It is an amenable number.

7003454755457 is a deficient number, since it is larger than the sum of its proper divisors (1).

7003454755457 is an equidigital number, since it uses as much as digits as its factorization.

7003454755457 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 41160000, while the sum is 56.

The spelling of 7003454755457 in words is "seven trillion, three billion, four hundred fifty-four million, seven hundred fifty-five thousand, four hundred fifty-seven".