353606641563 has 16 divisors (see below), whose sum is σ = 539415518720. Its totient is φ = 201841056576.

The previous prime is 353606641499. The next prime is 353606641573. The reversal of 353606641563 is 365146606353.

It is not a de Polignac number, because 353606641563 - 2⁶ = 353606641499 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (353606641573) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9141970 + ... + 9180567.

It is an arithmetic number, because the mean of its divisors is an integer number (33713469920).

Almost surely, 2^353606641563 is an apocalyptic number.

353606641563 is a deficient number, since it is larger than the sum of its proper divisors (185808877157).

353606641563 is a wasteful number, since it uses less digits than its factorization.

353606641563 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18323466.

The product of its (nonzero) digits is 3499200, while the sum is 48.

The spelling of 353606641563 in words is "three hundred fifty-three billion, six hundred six million, six hundred forty-one thousand, five hundred sixty-three".