5487253757 has 2 divisors, whose sum is σ = 5487253758. Its totient is φ = 5487253756.

The previous prime is 5487253729. The next prime is 5487253801. The reversal of 5487253757 is 7573527845.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5479108441 + 8145316 = 74021^2 + 2854^2 .

It is a cyclic number.

It is not a de Polignac number, because 5487253757 - 2¹⁸ = 5486991613 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 5487253699 and 5487253708.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5486253757) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2743626878 + 2743626879.

It is an arithmetic number, because the mean of its divisors is an integer number (2743626879).

Almost surely, 2^5487253757 is an apocalyptic number.

It is an amenable number.

5487253757 is a deficient number, since it is larger than the sum of its proper divisors (1).

5487253757 is an equidigital number, since it uses as much as digits as its factorization.

5487253757 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 8232000, while the sum is 53.

The square root of 5487253757 is about 74075.9998717533. Note that the first 3 decimals coincide. The cubic root of 5487253757 is about 1763.8095166315.

The spelling of 5487253757 in words is "five billion, four hundred eighty-seven million, two hundred fifty-three thousand, seven hundred fifty-seven".