4542304423457 has 2 divisors, whose sum is σ = 4542304423458. Its totient is φ = 4542304423456.

The previous prime is 4542304423441. The next prime is 4542304423469. The reversal of 4542304423457 is 7543244032454.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2369262856081 + 2173041567376 = 1539241^2 + 1474124^2 .

It is a cyclic number.

It is not a de Polignac number, because 4542304423457 - 2⁴ = 4542304423441 is a prime.

It is not a weakly prime, because it can be changed into another prime (4542304423357) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2271152211728 + 2271152211729.

It is an arithmetic number, because the mean of its divisors is an integer number (2271152211729).

Almost surely, 2^{4542304423457} is an apocalyptic number.

It is an amenable number.

4542304423457 is a deficient number, since it is larger than the sum of its proper divisors (1).

4542304423457 is an equidigital number, since it uses as much as digits as its factorization.

4542304423457 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6451200, while the sum is 47.

The spelling of 4542304423457 in words is "four trillion, five hundred forty-two billion, three hundred four million, four hundred twenty-three thousand, four hundred fifty-seven".