1052006387 has 2 divisors, whose sum is σ = 1052006388. Its totient is φ = 1052006386.

The previous prime is 1052006357. The next prime is 1052006411. The reversal of 1052006387 is 7836002501.

It is a happy number.

It is a strong prime.

It is an emirp because it is prime and its reverse (7836002501) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1052006387 - 2¹⁴ = 1051990003 is a prime.

It is a super-2 number, since 2×1052006387² = 2213434876577587538, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1052006357) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 526003193 + 526003194.

It is an arithmetic number, because the mean of its divisors is an integer number (526003194).

Almost surely, 2^1052006387 is an apocalyptic number.

1052006387 is a deficient number, since it is larger than the sum of its proper divisors (1).

1052006387 is an equidigital number, since it uses as much as digits as its factorization.

1052006387 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 10080, while the sum is 32.

The square root of 1052006387 is about 32434.6479401272. The cubic root of 1052006387 is about 1017.0433367817.

Adding to 1052006387 its reverse (7836002501), we get a palindrome (8888008888).

The spelling of 1052006387 in words is "one billion, fifty-two million, six thousand, three hundred eighty-seven".