27752357348 has 6 divisors (see below), whose sum is σ = 48566625366. Its totient is φ = 13876178672.

The previous prime is 27752357341. The next prime is 27752357371. The reversal of 27752357348 is 84375325772.

It can be written as a sum of positive squares in only one way, i.e., 19602240064 + 8150117284 = 140008^2 + 90278^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 27752357348.

It is not an unprimeable number, because it can be changed into a prime (27752357341) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3469044665 + ... + 3469044672.

It is an arithmetic number, because the mean of its divisors is an integer number (8094437561).

Almost surely, 2^27752357348 is an apocalyptic number.

It is an amenable number.

27752357348 is a deficient number, since it is larger than the sum of its proper divisors (20814268018).

27752357348 is a wasteful number, since it uses less digits than its factorization.

27752357348 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6938089341 (or 6938089339 counting only the distinct ones).

The product of its digits is 9878400, while the sum is 53.

The spelling of 27752357348 in words is "twenty-seven billion, seven hundred fifty-two million, three hundred fifty-seven thousand, three hundred forty-eight".