5287777357 has 2 divisors, whose sum is σ = 5287777358. Its totient is φ = 5287777356.

The previous prime is 5287777307. The next prime is 5287777367. The reversal of 5287777357 is 7537777825.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3361796361 + 1925980996 = 57981^2 + 43886^2 .

It is a cyclic number.

It is not a de Polignac number, because 5287777357 - 2¹¹ = 5287775309 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5287777307) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2643888678 + 2643888679.

It is an arithmetic number, because the mean of its divisors is an integer number (2643888679).

Almost surely, 2^5287777357 is an apocalyptic number.

It is an amenable number.

5287777357 is a deficient number, since it is larger than the sum of its proper divisors (1).

5287777357 is an equidigital number, since it uses as much as digits as its factorization.

5287777357 is an evil number, because the sum of its binary digits is even.

The product of its digits is 20168400, while the sum is 58.

The square root of 5287777357 is about 72717.1049822530. The cubic root of 5287777357 is about 1742.1720965752.

The spelling of 5287777357 in words is "five billion, two hundred eighty-seven million, seven hundred seventy-seven thousand, three hundred fifty-seven".