1052148319 has 2 divisors, whose sum is σ = 1052148320. Its totient is φ = 1052148318.

The previous prime is 1052148289. The next prime is 1052148323. The reversal of 1052148319 is 9138412501.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1052148319 - 2⁵ = 1052148287 is a prime.

It is a super-2 number, since 2×1052148319² = 2214032170349051522, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1052148379) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 526074159 + 526074160.

It is an arithmetic number, because the mean of its divisors is an integer number (526074160).

Almost surely, 2^1052148319 is an apocalyptic number.

1052148319 is a deficient number, since it is larger than the sum of its proper divisors (1).

1052148319 is an equidigital number, since it uses as much as digits as its factorization.

1052148319 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 8640, while the sum is 34.

The square root of 1052148319 is about 32436.8358352044. The cubic root of 1052148319 is about 1017.0890730388.

The spelling of 1052148319 in words is "one billion, fifty-two million, one hundred forty-eight thousand, three hundred nineteen".