352747346505 has 8 divisors (see below), whose sum is σ = 564395754432. Its totient is φ = 188131918128.

The previous prime is 352747346461. The next prime is 352747346507. The reversal of 352747346505 is 505643747253.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 352747346505 - 2¹³ = 352747338313 is a prime.

It is not an unprimeable number, because it can be changed into a prime (352747346507) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11758244869 + ... + 11758244898.

It is an arithmetic number, because the mean of its divisors is an integer number (70549469304).

Almost surely, 2^352747346505 is an apocalyptic number.

It is an amenable number.

352747346505 is a deficient number, since it is larger than the sum of its proper divisors (211648407927).

352747346505 is a wasteful number, since it uses less digits than its factorization.

352747346505 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23516489775.

The product of its (nonzero) digits is 10584000, while the sum is 51.

The spelling of 352747346505 in words is "three hundred fifty-two billion, seven hundred forty-seven million, three hundred forty-six thousand, five hundred five".