1352162543 has 2 divisors, whose sum is σ = 1352162544. Its totient is φ = 1352162542.

The previous prime is 1352162533. The next prime is 1352162573. The reversal of 1352162543 is 3452612531.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1352162543 - 2⁴ = 1352162527 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1352162533) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 676081271 + 676081272.

It is an arithmetic number, because the mean of its divisors is an integer number (676081272).

Almost surely, 2^1352162543 is an apocalyptic number.

1352162543 is a deficient number, since it is larger than the sum of its proper divisors (1).

1352162543 is an equidigital number, since it uses as much as digits as its factorization.

1352162543 is an evil number, because the sum of its binary digits is even.

The product of its digits is 21600, while the sum is 32.

The square root of 1352162543 is about 36771.7628486859. The cubic root of 1352162543 is about 1105.7992737631.

The spelling of 1352162543 in words is "one billion, three hundred fifty-two million, one hundred sixty-two thousand, five hundred forty-three".