345011052 has 24 divisors (see below), whose sum is σ = 805610176. Its totient is φ = 114920208.

The previous prime is 345011047. The next prime is 345011083. The reversal of 345011052 is 250110543.

It is a nialpdrome in base 12.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8103 + ... + 27489.

Almost surely, 2^345011052 is an apocalyptic number.

It is an amenable number.

345011052 is an abundant number, since it is smaller than the sum of its proper divisors (460599124).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

345011052 is a wasteful number, since it uses less digits than its factorization.

345011052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20877 (or 20875 counting only the distinct ones).

The product of its (nonzero) digits is 600, while the sum is 21.

The square root of 345011052 is about 18574.4731284632. The cubic root of 345011052 is about 701.3653975527.

Adding to 345011052 its reverse (250110543), we get a palindrome (595121595).

It can be divided in two parts, 34501 and 1052, that added together give a palindrome (35553).

The spelling of 345011052 in words is "three hundred forty-five million, eleven thousand, fifty-two".