2728002527528 has 8 divisors (see below), whose sum is σ = 5115004739130. Its totient is φ = 1364001263760.

The previous prime is 2728002527519. The next prime is 2728002527557. The reversal of 2728002527528 is 8257252008272.

It can be written as a sum of positive squares in only one way, i.e., 2423433200644 + 304569326884 = 1556738^2 + 551878^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 170500157963 + ... + 170500157978.

Almost surely, 2^{2728002527528} is an apocalyptic number.

It is an amenable number.

2728002527528 is a deficient number, since it is larger than the sum of its proper divisors (2387002211602).

2728002527528 is a wasteful number, since it uses less digits than its factorization.

2728002527528 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 341000315947 (or 341000315943 counting only the distinct ones).

The product of its (nonzero) digits is 2508800, while the sum is 50.

The spelling of 2728002527528 in words is "two trillion, seven hundred twenty-eight billion, two million, five hundred twenty-seven thousand, five hundred twenty-eight".