1026052913 has 2 divisors, whose sum is σ = 1026052914. Its totient is φ = 1026052912.

The previous prime is 1026052903. The next prime is 1026052927. The reversal of 1026052913 is 3192506201.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 954006769 + 72046144 = 30887^2 + 8488^2 .

It is a cyclic number.

It is not a de Polignac number, because 1026052913 - 2⁴ = 1026052897 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (1026052903) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 513026456 + 513026457.

It is an arithmetic number, because the mean of its divisors is an integer number (513026457).

Almost surely, 2^1026052913 is an apocalyptic number.

It is an amenable number.

1026052913 is a deficient number, since it is larger than the sum of its proper divisors (1).

1026052913 is an equidigital number, since it uses as much as digits as its factorization.

1026052913 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3240, while the sum is 29.

The square root of 1026052913 is about 32032.0607048626. The cubic root of 1026052913 is about 1008.6099601631.

The spelling of 1026052913 in words is "one billion, twenty-six million, fifty-two thousand, nine hundred thirteen".