352103536778 has 8 divisors (see below), whose sum is σ = 603606063072. Its totient is φ = 150901515756.

The previous prime is 352103536777. The next prime is 352103536819. The reversal of 352103536778 is 877635301253.

It is a happy number.

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

It is a super-2 number, since 2×352103536778² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (352103536777) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12575126300 + ... + 12575126327.

It is an arithmetic number, because the mean of its divisors is an integer number (75450757884).

Almost surely, 2^352103536778 is an apocalyptic number.

352103536778 is a deficient number, since it is larger than the sum of its proper divisors (251502526294).

352103536778 is a wasteful number, since it uses less digits than its factorization.

352103536778 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25150252636.

The product of its (nonzero) digits is 3175200, while the sum is 50.

The spelling of 352103536778 in words is "three hundred fifty-two billion, one hundred three million, five hundred thirty-six thousand, seven hundred seventy-eight".