272650536530 has 16 divisors (see below), whose sum is σ = 490953524760. Its totient is φ = 109019645952.

The previous prime is 272650536517. The next prime is 272650536533. The reversal of 272650536530 is 35635056272.

It can be written as a sum of positive squares in 4 ways, for example, as 87331479361 + 185319057169 = 295519^2 + 430487^2 .

It is not an unprimeable number, because it can be changed into a prime (272650536533) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5042849 + ... + 5096628.

Almost surely, 2^272650536530 is an apocalyptic number.

272650536530 is a deficient number, since it is larger than the sum of its proper divisors (218302988230).

272650536530 is a wasteful number, since it uses less digits than its factorization.

272650536530 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10142173.

The product of its (nonzero) digits is 1134000, while the sum is 44.

The spelling of 272650536530 in words is "two hundred seventy-two billion, six hundred fifty million, five hundred thirty-six thousand, five hundred thirty".