1352570647445 has 16 divisors (see below), whose sum is σ = 1641623993280. Its totient is φ = 1069701519744.

The previous prime is 1352570647427. The next prime is 1352570647453. The reversal of 1352570647445 is 5447460752531.

It is a cyclic number.

It is not a de Polignac number, because 1352570647445 - 2²⁰ = 1352569598869 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2162762 + ... + 2717108.

It is an arithmetic number, because the mean of its divisors is an integer number (102601499580).

Almost surely, 2^{1352570647445} is an apocalyptic number.

It is an amenable number.

1352570647445 is a deficient number, since it is larger than the sum of its proper divisors (289053345835).

1352570647445 is an equidigital number, since it uses as much as digits as its factorization.

1352570647445 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 559924.

The product of its (nonzero) digits is 14112000, while the sum is 53.

The spelling of 1352570647445 in words is "one trillion, three hundred fifty-two billion, five hundred seventy million, six hundred forty-seven thousand, four hundred forty-five".