1350070049 has 2 divisors, whose sum is σ = 1350070050. Its totient is φ = 1350070048.

The previous prime is 1350069983. The next prime is 1350070067. The reversal of 1350070049 is 9400700531.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1339047649 + 11022400 = 36593^2 + 3320^2 .

It is a cyclic number.

It is not a de Polignac number, because 1350070049 - 2²⁰ = 1349021473 is a prime.

It is not a weakly prime, because it can be changed into another prime (1350070069) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 675035024 + 675035025.

It is an arithmetic number, because the mean of its divisors is an integer number (675035025).

Almost surely, 2^1350070049 is an apocalyptic number.

It is an amenable number.

1350070049 is a deficient number, since it is larger than the sum of its proper divisors (1).

1350070049 is an equidigital number, since it uses as much as digits as its factorization.

1350070049 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3780, while the sum is 29.

The square root of 1350070049 is about 36743.2993755324. The cubic root of 1350070049 is about 1105.2285650187.

The spelling of 1350070049 in words is "one billion, three hundred fifty million, seventy thousand, forty-nine".