6380574715553 has 2 divisors, whose sum is σ = 6380574715554. Its totient is φ = 6380574715552.

The previous prime is 6380574715409. The next prime is 6380574715589. The reversal of 6380574715553 is 3555174750836.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 6093823033489 + 286751682064 = 2468567^2 + 535492^2 .

It is a cyclic number.

It is not a de Polignac number, because 6380574715553 - 2⁸ = 6380574715297 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 6380574715492 and 6380574715501.

It is not a weakly prime, because it can be changed into another prime (6380574715253) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3190287357776 + 3190287357777.

It is an arithmetic number, because the mean of its divisors is an integer number (3190287357777).

Almost surely, 2^{6380574715553} is an apocalyptic number.

It is an amenable number.

6380574715553 is a deficient number, since it is larger than the sum of its proper divisors (1).

6380574715553 is an equidigital number, since it uses as much as digits as its factorization.

6380574715553 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 52920000, while the sum is 59.

The spelling of 6380574715553 in words is "six trillion, three hundred eighty billion, five hundred seventy-four million, seven hundred fifteen thousand, five hundred fifty-three".