445105315001 has 2 divisors, whose sum is σ = 445105315002. Its totient is φ = 445105315000.

The previous prime is 445105314991. The next prime is 445105315007. The reversal of 445105315001 is 100513501544.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 253874899600 + 191230415401 = 503860^2 + 437299^2 .

It is a cyclic number.

It is not a de Polignac number, because 445105315001 - 2¹⁰ = 445105313977 is a prime.

It is not a weakly prime, because it can be changed into another prime (445105315007) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 222552657500 + 222552657501.

It is an arithmetic number, because the mean of its divisors is an integer number (222552657501).

Almost surely, 2^445105315001 is an apocalyptic number.

It is an amenable number.

445105315001 is a deficient number, since it is larger than the sum of its proper divisors (1).

445105315001 is an equidigital number, since it uses as much as digits as its factorization.

445105315001 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6000, while the sum is 29.

Adding to 445105315001 its reverse (100513501544), we get a palindrome (545618816545).

The spelling of 445105315001 in words is "four hundred forty-five billion, one hundred five million, three hundred fifteen thousand, one".