1370090255057 has 2 divisors, whose sum is σ = 1370090255058. Its totient is φ = 1370090255056.

The previous prime is 1370090255041. The next prime is 1370090255141. The reversal of 1370090255057 is 7505520900731.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 740811375616 + 629278879441 = 860704^2 + 793271^2 .

It is a cyclic number.

It is not a de Polignac number, because 1370090255057 - 2⁴ = 1370090255041 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1370090254999 and 1370090255017.

It is not a weakly prime, because it can be changed into another prime (1370090245057) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 685045127528 + 685045127529.

It is an arithmetic number, because the mean of its divisors is an integer number (685045127529).

Almost surely, 2^{1370090255057} is an apocalyptic number.

It is an amenable number.

1370090255057 is a deficient number, since it is larger than the sum of its proper divisors (1).

1370090255057 is an equidigital number, since it uses as much as digits as its factorization.

1370090255057 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 330750, while the sum is 44.

The spelling of 1370090255057 in words is "one trillion, three hundred seventy billion, ninety million, two hundred fifty-five thousand, fifty-seven".