270900345073 has 2 divisors, whose sum is σ = 270900345074. Its totient is φ = 270900345072.

The previous prime is 270900345019. The next prime is 270900345077. The reversal of 270900345073 is 370543009072.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 138794992704 + 132105352369 = 372552^2 + 363463^2 .

It is a cyclic number.

It is not a de Polignac number, because 270900345073 - 2¹³ = 270900336881 is a prime.

It is not a weakly prime, because it can be changed into another prime (270900345077) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 135450172536 + 135450172537.

It is an arithmetic number, because the mean of its divisors is an integer number (135450172537).

Almost surely, 2^270900345073 is an apocalyptic number.

It is an amenable number.

270900345073 is a deficient number, since it is larger than the sum of its proper divisors (1).

270900345073 is an equidigital number, since it uses as much as digits as its factorization.

270900345073 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 158760, while the sum is 40.

The spelling of 270900345073 in words is "two hundred seventy billion, nine hundred million, three hundred forty-five thousand, seventy-three".