2451024289457 has 2 divisors, whose sum is σ = 2451024289458. Its totient is φ = 2451024289456.

The previous prime is 2451024289423. The next prime is 2451024289459. The reversal of 2451024289457 is 7549824201542.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1346908798096 + 1104115491361 = 1160564^2 + 1050769^2 .

It is a cyclic number.

It is not a de Polignac number, because 2451024289457 - 2¹⁸ = 2451024027313 is a prime.

Together with 2451024289459, it forms a pair of twin primes.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 2451024289399 and 2451024289408.

It is not a weakly prime, because it can be changed into another prime (2451024289459) 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, 1225512144728 + 1225512144729.

It is an arithmetic number, because the mean of its divisors is an integer number (1225512144729).

Almost surely, 2^{2451024289457} is an apocalyptic number.

It is an amenable number.

2451024289457 is a deficient number, since it is larger than the sum of its proper divisors (1).

2451024289457 is an equidigital number, since it uses as much as digits as its factorization.

2451024289457 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6451200, while the sum is 53.

The spelling of 2451024289457 in words is "two trillion, four hundred fifty-one billion, twenty-four million, two hundred eighty-nine thousand, four hundred fifty-seven".