1352759857 has 2 divisors, whose sum is σ = 1352759858. Its totient is φ = 1352759856.

The previous prime is 1352759801. The next prime is 1352759909. The reversal of 1352759857 is 7589572531.

It is an a-pointer prime, because the next prime (1352759909) can be obtained adding 1352759857 to its sum of digits (52).

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 734193216 + 618566641 = 27096^2 + 24871^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1352759857 is a prime.

It is not a weakly prime, because it can be changed into another prime (1352709857) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 676379928 + 676379929.

It is an arithmetic number, because the mean of its divisors is an integer number (676379929).

Almost surely, 2^1352759857 is an apocalyptic number.

It is an amenable number.

1352759857 is a deficient number, since it is larger than the sum of its proper divisors (1).

1352759857 is an equidigital number, since it uses as much as digits as its factorization.

1352759857 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2646000, while the sum is 52.

The square root of 1352759857 is about 36779.8838633294. The cubic root of 1352759857 is about 1105.9620776989.

The spelling of 1352759857 in words is "one billion, three hundred fifty-two million, seven hundred fifty-nine thousand, eight hundred fifty-seven".