270722488648 has 16 divisors (see below), whose sum is σ = 519985268460. Its totient is φ = 132059750400.

The previous prime is 270722488591. The next prime is 270722488649. The reversal of 270722488648 is 846884227072.

It can be written as a sum of positive squares in 2 ways, for example, as 227798107524 + 42924381124 = 477282^2 + 207182^2 .

It is a junction number, because it is equal to n+sod(n) for n = 270722488592 and 270722488601.

It is not an unprimeable number, because it can be changed into a prime (270722488649) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 412686393 + ... + 412687048.

Almost surely, 2^270722488648 is an apocalyptic number.

It is an amenable number.

270722488648 is a deficient number, since it is larger than the sum of its proper divisors (249262779812).

270722488648 is a wasteful number, since it uses less digits than its factorization.

270722488648 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 825373488 (or 825373484 counting only the distinct ones).

The product of its (nonzero) digits is 19267584, while the sum is 58.

The spelling of 270722488648 in words is "two hundred seventy billion, seven hundred twenty-two million, four hundred eighty-eight thousand, six hundred forty-eight".