27726030532 has 12 divisors (see below), whose sum is σ = 48526295440. Its totient is φ = 13861374696.

The previous prime is 27726030529. The next prime is 27726030533. The reversal of 27726030532 is 23503062772.

It is a super-2 number, since 2×27726030532² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 27726030491 and 27726030500.

It is not an unprimeable number, because it can be changed into a prime (27726030533) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 371718 + ... + 440029.

Almost surely, 2^27726030532 is an apocalyptic number.

It is an amenable number.

27726030532 is a deficient number, since it is larger than the sum of its proper divisors (20800264908).

27726030532 is a wasteful number, since it uses less digits than its factorization.

27726030532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 820290 (or 820288 counting only the distinct ones).

The product of its (nonzero) digits is 105840, while the sum is 37.

The spelling of 27726030532 in words is "twenty-seven billion, seven hundred twenty-six million, thirty thousand, five hundred thirty-two".