1382788788625 has 8 divisors (see below), whose sum is σ = 1725720408360. Its totient is φ = 1106231030800.

The previous prime is 1382788788613. The next prime is 1382788788653. The reversal of 1382788788625 is 5268878872831.

It can be written as a sum of positive squares in 4 ways, for example, as 1054365841 + 1381734422784 = 32471^2 + 1175472^2 .

It is not a de Polignac number, because 1382788788625 - 2³³ = 1374198854033 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5531155030 + ... + 5531155279.

It is an arithmetic number, because the mean of its divisors is an integer number (215715051045).

Almost surely, 2^{1382788788625} is an apocalyptic number.

It is an amenable number.

1382788788625 is a deficient number, since it is larger than the sum of its proper divisors (342931619735).

1382788788625 is an equidigital number, since it uses as much as digits as its factorization.

1382788788625 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11062310324 (or 11062310314 counting only the distinct ones).

The product of its digits is 578027520, while the sum is 73.

The spelling of 1382788788625 in words is "one trillion, three hundred eighty-two billion, seven hundred eighty-eight million, seven hundred eighty-eight thousand, six hundred twenty-five".