355220538367 has 8 divisors (see below), whose sum is σ = 365248817696. Its totient is φ = 345214770912.

The previous prime is 355220538341. The next prime is 355220538383. The reversal of 355220538367 is 763835022553.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-355220538367 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 355220538367.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (355220538307) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5595963 + ... + 5659084.

It is an arithmetic number, because the mean of its divisors is an integer number (45656102212).

Almost surely, 2^355220538367 is an apocalyptic number.

355220538367 is a gapful number since it is divisible by the number (37) formed by its first and last digit.

355220538367 is a deficient number, since it is larger than the sum of its proper divisors (10028279329).

355220538367 is a wasteful number, since it uses less digits than its factorization.

355220538367 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11255937.

The product of its (nonzero) digits is 4536000, while the sum is 49.

The spelling of 355220538367 in words is "three hundred fifty-five billion, two hundred twenty million, five hundred thirty-eight thousand, three hundred sixty-seven".