355619028223 has 4 divisors (see below), whose sum is σ = 356298988648. Its totient is φ = 354939067800.

The previous prime is 355619028199. The next prime is 355619028229. The reversal of 355619028223 is 322820916553.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 355619028223 - 2²¹ = 355616931071 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 (355619028229) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 339979428 + ... + 339980473.

It is an arithmetic number, because the mean of its divisors is an integer number (89074747162).

Almost surely, 2^355619028223 is an apocalyptic number.

355619028223 is a deficient number, since it is larger than the sum of its proper divisors (679960425).

355619028223 is an equidigital number, since it uses as much as digits as its factorization.

355619028223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 679960424.

The product of its (nonzero) digits is 777600, while the sum is 46.

The spelling of 355619028223 in words is "three hundred fifty-five billion, six hundred nineteen million, twenty-eight thousand, two hundred twenty-three".