27069060488 has 12 divisors (see below), whose sum is σ = 50755360965. Its totient is φ = 13534297568.

The previous prime is 27069060481. The next prime is 27069060493. The reversal of 27069060488 is 88406096072.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

It can be written as a sum of positive squares in 2 ways, for example, as 25907477764 + 1161582724 = 160958^2 + 34082^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=116338.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (27069060481) by changing a digit.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 436268 + ... + 494436.

Almost surely, 2^27069060488 is an apocalyptic number.

It is an amenable number.

27069060488 is a deficient number, since it is larger than the sum of its proper divisors (23686300477).

27069060488 is an frugal number, since it uses more digits than its factorization.

27069060488 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 116344 (or 58171 counting only the distinct ones).

The product of its (nonzero) digits is 1161216, while the sum is 50.

Multiplying 27069060488 by its sum of digits (50), we get a square (1353453024400 = 1163380²).

The spelling of 27069060488 in words is "twenty-seven billion, sixty-nine million, sixty thousand, four hundred eighty-eight".