1352632744745 has 4 divisors (see below), whose sum is σ = 1623159293700. Its totient is φ = 1082106195792.

The previous prime is 1352632744733. The next prime is 1352632744763. The reversal of 1352632744745 is 5474472362531.

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 726592579216 + 626040165529 = 852404^2 + 791227^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1352632744745 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 135263274470 + ... + 135263274479.

It is an arithmetic number, because the mean of its divisors is an integer number (405789823425).

Almost surely, 2^{1352632744745} is an apocalyptic number.

It is an amenable number.

1352632744745 is a deficient number, since it is larger than the sum of its proper divisors (270526548955).

1352632744745 is an equidigital number, since it uses as much as digits as its factorization.

1352632744745 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 270526548954.

The product of its digits is 16934400, while the sum is 53.

The spelling of 1352632744745 in words is "one trillion, three hundred fifty-two billion, six hundred thirty-two million, seven hundred forty-four thousand, seven hundred forty-five".