2487858553 has 2 divisors, whose sum is σ = 2487858554. Its totient is φ = 2487858552.

The previous prime is 2487858533. The next prime is 2487858631. The reversal of 2487858553 is 3558587842.

2487858553 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2281304169 + 206554384 = 47763^2 + 14372^2 .

It is a cyclic number.

It is not a de Polignac number, because 2487858553 - 2⁹ = 2487858041 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2487858494 and 2487858503.

It is not a weakly prime, because it can be changed into another prime (2487858533) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1243929276 + 1243929277.

It is an arithmetic number, because the mean of its divisors is an integer number (1243929277).

Almost surely, 2^2487858553 is an apocalyptic number.

It is an amenable number.

2487858553 is a deficient number, since it is larger than the sum of its proper divisors (1).

2487858553 is an equidigital number, since it uses as much as digits as its factorization.

2487858553 is an evil number, because the sum of its binary digits is even.

The product of its digits is 10752000, while the sum is 55.

The square root of 2487858553 is about 49878.4377562088. The cubic root of 2487858553 is about 1355.0081113152.

The spelling of 2487858553 in words is "two billion, four hundred eighty-seven million, eight hundred fifty-eight thousand, five hundred fifty-three".