1052331437 has 2 divisors, whose sum is σ = 1052331438. Its totient is φ = 1052331436.

The previous prime is 1052331407. The next prime is 1052331451. The reversal of 1052331437 is 7341332501.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 663886756 + 388444681 = 25766^2 + 19709^2 .

It is a cyclic number.

It is not a de Polignac number, because 1052331437 - 2²⁰ = 1051282861 is a prime.

It is a super-2 number, since 2×1052331437² = 2214802906596969938, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1052331407) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 526165718 + 526165719.

It is an arithmetic number, because the mean of its divisors is an integer number (526165719).

Almost surely, 2^1052331437 is an apocalyptic number.

It is an amenable number.

1052331437 is a deficient number, since it is larger than the sum of its proper divisors (1).

1052331437 is an equidigital number, since it uses as much as digits as its factorization.

1052331437 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 7560, while the sum is 29.

The square root of 1052331437 is about 32439.6583983247. The cubic root of 1052331437 is about 1017.1480750222.

Adding to 1052331437 its reverse (7341332501), we get a palindrome (8393663938).

The spelling of 1052331437 in words is "one billion, fifty-two million, three hundred thirty-one thousand, four hundred thirty-seven".