345600051 has 4 divisors (see below), whose sum is σ = 460800072. Its totient is φ = 230400032.

The previous prime is 345600011. The next prime is 345600103. The reversal of 345600051 is 150006543.

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 345600051 - 2¹⁰ = 345599027 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 345599994 and 345600030.

It is not an unprimeable number, because it can be changed into a prime (345600011) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 57600006 + ... + 57600011.

It is an arithmetic number, because the mean of its divisors is an integer number (115200018).

Almost surely, 2^345600051 is an apocalyptic number.

345600051 is a deficient number, since it is larger than the sum of its proper divisors (115200021).

345600051 is a wasteful number, since it uses less digits than its factorization.

345600051 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 115200020.

The product of its (nonzero) digits is 1800, while the sum is 24.

The square root of 345600051 is about 18590.3214334772. The cubic root of 345600051 is about 701.7642916907.

Adding to 345600051 its reverse (150006543), we get a palindrome (495606594).

The spelling of 345600051 in words is "three hundred forty-five million, six hundred thousand, fifty-one".