345555363 has 4 divisors (see below), whose sum is σ = 460740488. Its totient is φ = 230370240.

The previous prime is 345555359. The next prime is 345555373. The reversal of 345555363 is 363555543.

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

It is not a de Polignac number, because 345555363 - 2² = 345555359 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (345555373) 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, 57592558 + ... + 57592563.

It is an arithmetic number, because the mean of its divisors is an integer number (115185122).

Almost surely, 2^345555363 is an apocalyptic number.

345555363 is a deficient number, since it is larger than the sum of its proper divisors (115185125).

345555363 is a wasteful number, since it uses less digits than its factorization.

345555363 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 115185124.

The product of its digits is 405000, while the sum is 39.

The square root of 345555363 is about 18589.1194788780. The cubic root of 345555363 is about 701.7340430509.

The spelling of 345555363 in words is "three hundred forty-five million, five hundred fifty-five thousand, three hundred sixty-three".