352562775473 has 4 divisors (see below), whose sum is σ = 352564378980. Its totient is φ = 352561171968.

The previous prime is 352562775463. The next prime is 352562775527. The reversal of 352562775473 is 374577265253.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 374577265253 = 182867 ⋅2048359.

It can be written as a sum of positive squares in 2 ways, for example, as 115877606464 + 236685169009 = 340408^2 + 486503^2 .

It is a cyclic number.

It is not a de Polignac number, because 352562775473 - 2⁸ = 352562775217 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (352562775443) 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, 407240 + ... + 933257.

It is an arithmetic number, because the mean of its divisors is an integer number (88141094745).

Almost surely, 2^352562775473 is an apocalyptic number.

It is an amenable number.

352562775473 is a deficient number, since it is larger than the sum of its proper divisors (1603507).

352562775473 is a wasteful number, since it uses less digits than its factorization.

352562775473 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1603506.

The product of its digits is 37044000, while the sum is 56.

The spelling of 352562775473 in words is "three hundred fifty-two billion, five hundred sixty-two million, seven hundred seventy-five thousand, four hundred seventy-three".