1052203837 has 2 divisors, whose sum is σ = 1052203838. Its totient is φ = 1052203836.

The previous prime is 1052203811. The next prime is 1052203843. The reversal of 1052203837 is 7383022501.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 788823396 + 263380441 = 28086^2 + 16229^2 .

It is a cyclic number.

It is not a de Polignac number, because 1052203837 - 2¹⁹ = 1051679549 is a prime.

It is a super-2 number, since 2×1052203837² = 2214265829195045138, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1052203799 and 1052203808.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1052203237) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 526101918 + 526101919.

It is an arithmetic number, because the mean of its divisors is an integer number (526101919).

Almost surely, 2^1052203837 is an apocalyptic number.

It is an amenable number.

1052203837 is a deficient number, since it is larger than the sum of its proper divisors (1).

1052203837 is an equidigital number, since it uses as much as digits as its factorization.

1052203837 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 10080, while the sum is 31.

The square root of 1052203837 is about 32437.6916102241. The cubic root of 1052203837 is about 1017.1069620750.

The spelling of 1052203837 in words is "one billion, fifty-two million, two hundred three thousand, eight hundred thirty-seven".