345956455 has 16 divisors (see below), whose sum is σ = 466522560. Its totient is φ = 244366848.

The previous prime is 345956431. The next prime is 345956461. The reversal of 345956455 is 554659543.

It is a cyclic number.

It is not a de Polignac number, because 345956455 - 2⁵ = 345956423 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 114210 + ... + 117199.

It is an arithmetic number, because the mean of its divisors is an integer number (29157660).

Almost surely, 2^345956455 is an apocalyptic number.

345956455 is a deficient number, since it is larger than the sum of its proper divisors (120566105).

345956455 is a wasteful number, since it uses less digits than its factorization.

345956455 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 231450.

The product of its digits is 1620000, while the sum is 46.

The square root of 345956455 is about 18599.9047040570. The cubic root of 345956455 is about 702.0054429602.

The spelling of 345956455 in words is "three hundred forty-five million, nine hundred fifty-six thousand, four hundred fifty-five".