5987452777 has 2 divisors, whose sum is σ = 5987452778. Its totient is φ = 5987452776.

The previous prime is 5987452769. The next prime is 5987452829. The reversal of 5987452777 is 7772547895.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3982114816 + 2005337961 = 63104^2 + 44781^2 .

It is a cyclic number.

It is not a de Polignac number, because 5987452777 - 2³ = 5987452769 is a prime.

It is not a weakly prime, because it can be changed into another prime (5987452277) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2993726388 + 2993726389.

It is an arithmetic number, because the mean of its divisors is an integer number (2993726389).

Almost surely, 2^5987452777 is an apocalyptic number.

It is an amenable number.

5987452777 is a deficient number, since it is larger than the sum of its proper divisors (1).

5987452777 is an equidigital number, since it uses as much as digits as its factorization.

5987452777 is an evil number, because the sum of its binary digits is even.

The product of its digits is 34574400, while the sum is 61.

The square root of 5987452777 is about 77378.6325609338. The cubic root of 5987452777 is about 1815.8530523428.

The spelling of 5987452777 in words is "five billion, nine hundred eighty-seven million, four hundred fifty-two thousand, seven hundred seventy-seven".