352225238445 has 48 divisors (see below), whose sum is σ = 625041660672. Its totient is φ = 183390883200.

The previous prime is 352225238371. The next prime is 352225238447. The reversal of 352225238445 is 544832522253.

352225238445 is a `hidden beast` number, since 3 + 5 + 2 + 2 + 2 + 523 + 84 + 45 = 666.

It is not a de Polignac number, because 352225238445 - 2¹¹ = 352225236397 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 352225238445.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (352225238447) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 3818620 + ... + 3909770.

It is an arithmetic number, because the mean of its divisors is an integer number (13021701264).

Almost surely, 2^352225238445 is an apocalyptic number.

It is an amenable number.

352225238445 is a deficient number, since it is larger than the sum of its proper divisors (272816422227).

352225238445 is a wasteful number, since it uses less digits than its factorization.

352225238445 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 93202 (or 93199 counting only the distinct ones).

The product of its digits is 2304000, while the sum is 45.

The spelling of 352225238445 in words is "three hundred fifty-two billion, two hundred twenty-five million, two hundred thirty-eight thousand, four hundred forty-five".