415362987649 has 2 divisors, whose sum is σ = 415362987650. Its totient is φ = 415362987648.

The previous prime is 415362987593. The next prime is 415362987661. The reversal of 415362987649 is 946789263514.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 349509163249 + 65853824400 = 591193^2 + 256620^2 .

It is a cyclic number.

It is not a de Polignac number, because 415362987649 - 2³⁷ = 277924034177 is a prime.

It is not a weakly prime, because it can be changed into another prime (415362987349) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 207681493824 + 207681493825.

It is an arithmetic number, because the mean of its divisors is an integer number (207681493825).

Almost surely, 2^415362987649 is an apocalyptic number.

It is an amenable number.

415362987649 is a deficient number, since it is larger than the sum of its proper divisors (1).

415362987649 is an equidigital number, since it uses as much as digits as its factorization.

415362987649 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 78382080, while the sum is 64.

The spelling of 415362987649 in words is "four hundred fifteen billion, three hundred sixty-two million, nine hundred eighty-seven thousand, six hundred forty-nine".