345513554 has 8 divisors (see below), whose sum is σ = 518462640. Its totient is φ = 172692676.

The previous prime is 345513527. The next prime is 345513583. The reversal of 345513554 is 455315543.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25004 + ... + 36279.

It is an arithmetic number, because the mean of its divisors is an integer number (64807830).

Almost surely, 2^345513554 is an apocalyptic number.

345513554 is a deficient number, since it is larger than the sum of its proper divisors (172949086).

345513554 is a wasteful number, since it uses less digits than its factorization.

345513554 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64104.

The product of its digits is 90000, while the sum is 35.

The square root of 345513554 is about 18587.9948891751. The cubic root of 345513554 is about 701.7057408017.

The spelling of 345513554 in words is "three hundred forty-five million, five hundred thirteen thousand, five hundred fifty-four".