352644554645 has 16 divisors (see below), whose sum is σ = 437190607872. Its totient is φ = 272786148480.

The previous prime is 352644554641. The next prime is 352644554687. The reversal of 352644554645 is 546455446253.

It is not a de Polignac number, because 352644554645 - 2² = 352644554641 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (352644554641) 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, 768617 + ... + 1138446.

It is an arithmetic number, because the mean of its divisors is an integer number (27324412992).

Almost surely, 2^352644554645 is an apocalyptic number.

It is an amenable number.

352644554645 is a deficient number, since it is larger than the sum of its proper divisors (84546053227).

352644554645 is a wasteful number, since it uses less digits than its factorization.

352644554645 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1908292.

The product of its digits is 34560000, while the sum is 53.

The spelling of 352644554645 in words is "three hundred fifty-two billion, six hundred forty-four million, five hundred fifty-four thousand, six hundred forty-five".