1052018899 has 2 divisors, whose sum is σ = 1052018900. Its totient is φ = 1052018898.

The previous prime is 1052018897. The next prime is 1052018909. The reversal of 1052018899 is 9988102501.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1052018899 - 2¹ = 1052018897 is a prime.

It is a super-2 number, since 2×1052018899² = 2213487527706344402, which contains 22 as substring.

Together with 1052018897, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (1052018897) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 526009449 + 526009450.

It is an arithmetic number, because the mean of its divisors is an integer number (526009450).

Almost surely, 2^1052018899 is an apocalyptic number.

1052018899 is a deficient number, since it is larger than the sum of its proper divisors (1).

1052018899 is an equidigital number, since it uses as much as digits as its factorization.

1052018899 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 51840, while the sum is 43.

The square root of 1052018899 is about 32434.8408197111. The cubic root of 1052018899 is about 1017.0473688218.

The spelling of 1052018899 in words is "one billion, fifty-two million, eighteen thousand, eight hundred ninety-nine".