1050540487 has 2 divisors, whose sum is σ = 1050540488. Its totient is φ = 1050540486.

The previous prime is 1050540481. The next prime is 1050540529. The reversal of 1050540487 is 7840450501.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1050540487 - 2¹¹ = 1050538439 is a prime.

It is a super-2 number, since 2×1050540487² = 2207270629652394338, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1050540481) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 525270243 + 525270244.

It is an arithmetic number, because the mean of its divisors is an integer number (525270244).

Almost surely, 2^1050540487 is an apocalyptic number.

1050540487 is a deficient number, since it is larger than the sum of its proper divisors (1).

1050540487 is an equidigital number, since it uses as much as digits as its factorization.

1050540487 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 22400, while the sum is 34.

The square root of 1050540487 is about 32412.0423145472. The cubic root of 1050540487 is about 1016.5707234135.

Adding to 1050540487 its reverse (7840450501), we get a palindrome (8890990988).

The spelling of 1050540487 in words is "one billion, fifty million, five hundred forty thousand, four hundred eighty-seven".