1352765597 has 2 divisors, whose sum is σ = 1352765598. Its totient is φ = 1352765596.

The previous prime is 1352765593. The next prime is 1352765611. The reversal of 1352765597 is 7955672531.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1352694841 + 70756 = 36779^2 + 266^2 .

It is a cyclic number.

It is not a de Polignac number, because 1352765597 - 2² = 1352765593 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1352765593) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 676382798 + 676382799.

It is an arithmetic number, because the mean of its divisors is an integer number (676382799).

Almost surely, 2^1352765597 is an apocalyptic number.

It is an amenable number.

1352765597 is a deficient number, since it is larger than the sum of its proper divisors (1).

1352765597 is an equidigital number, since it uses as much as digits as its factorization.

1352765597 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1984500, while the sum is 50.

The square root of 1352765597 is about 36779.9618950319. The cubic root of 1352765597 is about 1105.9636419611.

The spelling of 1352765597 in words is "one billion, three hundred fifty-two million, seven hundred sixty-five thousand, five hundred ninety-seven".