451382652757 has 2 divisors, whose sum is σ = 451382652758. Its totient is φ = 451382652756.

The previous prime is 451382652751. The next prime is 451382652761. The reversal of 451382652757 is 757256283154.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 447773767281 + 3608885476 = 669159^2 + 60074^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-451382652757 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 451382652698 and 451382652707.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (451382652751) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 225691326378 + 225691326379.

It is an arithmetic number, because the mean of its divisors is an integer number (225691326379).

Almost surely, 2^451382652757 is an apocalyptic number.

It is an amenable number.

451382652757 is a deficient number, since it is larger than the sum of its proper divisors (1).

451382652757 is an equidigital number, since it uses as much as digits as its factorization.

451382652757 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 14112000, while the sum is 55.

The spelling of 451382652757 in words is "four hundred fifty-one billion, three hundred eighty-two million, six hundred fifty-two thousand, seven hundred fifty-seven".