1087272577 has 2 divisors, whose sum is σ = 1087272578. Its totient is φ = 1087272576.

The previous prime is 1087272541. The next prime is 1087272619. The reversal of 1087272577 is 7752727801.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 736796736 + 350475841 = 27144^2 + 18721^2 .

It is a cyclic number.

It is not a de Polignac number, because 1087272577 - 2²³ = 1078883969 is a prime.

It is not a weakly prime, because it can be changed into another prime (1087272377) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 543636288 + 543636289.

It is an arithmetic number, because the mean of its divisors is an integer number (543636289).

Almost surely, 2^1087272577 is an apocalyptic number.

It is an amenable number.

1087272577 is a deficient number, since it is larger than the sum of its proper divisors (1).

1087272577 is an equidigital number, since it uses as much as digits as its factorization.

1087272577 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 384160, while the sum is 46.

The square root of 1087272577 is about 32973.8165367614. The cubic root of 1087272577 is about 1028.2833683261.

It can be divided in two parts, 1087272 and 577, that added together give a square (1087849 = 1043²).

The spelling of 1087272577 in words is "one billion, eighty-seven million, two hundred seventy-two thousand, five hundred seventy-seven".