1352555335623 has 64 divisors (see below), whose sum is σ = 1862504202240. Its totient is φ = 872800790400.

The previous prime is 1352555335603. The next prime is 1352555335627. The reversal of 1352555335623 is 3265335552531.

It is not a de Polignac number, because 1352555335623 - 2¹² = 1352555331527 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1352555335627) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 2143510518 + ... + 2143511148.

It is an arithmetic number, because the mean of its divisors is an integer number (29101628160).

Almost surely, 2^{1352555335623} is an apocalyptic number.

1352555335623 is a deficient number, since it is larger than the sum of its proper divisors (509948866617).

1352555335623 is a wasteful number, since it uses less digits than its factorization.

1352555335623 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1468.

The product of its digits is 6075000, while the sum is 48.

The spelling of 1352555335623 in words is "one trillion, three hundred fifty-two billion, five hundred fifty-five million, three hundred thirty-five thousand, six hundred twenty-three".