54304840345 has 32 divisors (see below), whose sum is σ = 79366791168. Its totient is φ = 34860712128.

The previous prime is 54304840339. The next prime is 54304840349.

54304840345 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 54304840345 - 2⁵ = 54304840313 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 54304840298 and 54304840307.

It is not an unprimeable number, because it can be changed into a prime (54304840349) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 679819 + ... + 755488.

It is an arithmetic number, because the mean of its divisors is an integer number (2480212224).

Almost surely, 2^54304840345 is an apocalyptic number.

It is an amenable number.

54304840345 is a deficient number, since it is larger than the sum of its proper divisors (25061950823).

54304840345 is a wasteful number, since it uses less digits than its factorization.

54304840345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1435389.

The product of its (nonzero) digits is 460800, while the sum is 40.

The spelling of 54304840345 in words is "fifty-four billion, three hundred four million, eight hundred forty thousand, three hundred forty-five".