1052353139 has 2 divisors, whose sum is σ = 1052353140. Its totient is φ = 1052353138.

The previous prime is 1052353123. The next prime is 1052353153. The reversal of 1052353139 is 9313532501.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1052353139 - 2⁴ = 1052353123 is a prime.

It is a super-2 number, since 2×1052353139² = 2214894258326306642, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1052353199) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 526176569 + 526176570.

It is an arithmetic number, because the mean of its divisors is an integer number (526176570).

Almost surely, 2^1052353139 is an apocalyptic number.

1052353139 is a deficient number, since it is larger than the sum of its proper divisors (1).

1052353139 is an equidigital number, since it uses as much as digits as its factorization.

1052353139 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 12150, while the sum is 32.

The square root of 1052353139 is about 32439.9928945738. The cubic root of 1052353139 is about 1017.1550671145.

The spelling of 1052353139 in words is "one billion, fifty-two million, three hundred fifty-three thousand, one hundred thirty-nine".