1352625132997 has 4 divisors (see below), whose sum is σ = 1354554698796. Its totient is φ = 1350695567200.

The previous prime is 1352625132953. The next prime is 1352625133009. The reversal of 1352625132997 is 7992315262531.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 697482203716 + 655142929281 = 835154^2 + 809409^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1352625132997 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1352625132907) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 964781848 + ... + 964783249.

It is an arithmetic number, because the mean of its divisors is an integer number (338638674699).

Almost surely, 2^{1352625132997} is an apocalyptic number.

It is an amenable number.

1352625132997 is a deficient number, since it is larger than the sum of its proper divisors (1929565799).

1352625132997 is an equidigital number, since it uses as much as digits as its factorization.

1352625132997 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1929565798.

The product of its digits is 6123600, while the sum is 55.

The spelling of 1352625132997 in words is "one trillion, three hundred fifty-two billion, six hundred twenty-five million, one hundred thirty-two thousand, nine hundred ninety-seven".