1352545030623 has 16 divisors (see below), whose sum is σ = 1817703129600. Its totient is φ = 894556519584.

The previous prime is 1352545030607. The next prime is 1352545030631. The reversal of 1352545030623 is 3260305452531.

It is not a de Polignac number, because 1352545030623 - 2⁴ = 1352545030607 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1352545030633) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1470411 + ... + 2206172.

It is an arithmetic number, because the mean of its divisors is an integer number (113606445600).

Almost surely, 2^{1352545030623} is an apocalyptic number.

1352545030623 is a deficient number, since it is larger than the sum of its proper divisors (465158098977).

1352545030623 is a wasteful number, since it uses less digits than its factorization.

1352545030623 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3677558.

The product of its (nonzero) digits is 324000, while the sum is 39.

The spelling of 1352545030623 in words is "one trillion, three hundred fifty-two billion, five hundred forty-five million, thirty thousand, six hundred twenty-three".