754346484643457 has 2 divisors, whose sum is σ = 754346484643458. Its totient is φ = 754346484643456.

The previous prime is 754346484643429. The next prime is 754346484643469.

754346484643457 is nontrivially palindromic in base 10.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 671680729574416 + 82665755069041 = 25916804^2 + 9092071^2 .

It is a palprime.

It is a cyclic number.

It is not a de Polignac number, because 754346484643457 - 2⁶ = 754346484643393 is a prime.

It is not a weakly prime, because it can be changed into another prime (754346484633457) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 377173242321728 + 377173242321729.

It is an arithmetic number, because the mean of its divisors is an integer number (377173242321729).

Almost surely, 2^{754346484643457} is an apocalyptic number.

It is an amenable number.

754346484643457 is a deficient number, since it is larger than the sum of its proper divisors (1).

754346484643457 is an equidigital number, since it uses as much as digits as its factorization.

754346484643457 is an evil number, because the sum of its binary digits is even.

The product of its digits is 13005619200, while the sum is 74.

The spelling of 754346484643457 in words is "seven hundred fifty-four trillion, three hundred forty-six billion, four hundred eighty-four million, six hundred forty-three thousand, four hundred fifty-seven".