54045200345 has 8 divisors (see below), whose sum is σ = 64970678664. Its totient is φ = 43158534784.

The previous prime is 54045200323. The next prime is 54045200359. The reversal of 54045200345 is 54300254045.

It can be written as a sum of positive squares in 4 ways, for example, as 3946226761 + 50098973584 = 62819^2 + 223828^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 54045200345 - 2¹⁸ = 54044938201 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9700124 + ... + 9705693.

It is an arithmetic number, because the mean of its divisors is an integer number (8121334833).

Almost surely, 2^54045200345 is an apocalyptic number.

It is an amenable number.

54045200345 is a deficient number, since it is larger than the sum of its proper divisors (10925478319).

54045200345 is a wasteful number, since it uses less digits than its factorization.

54045200345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19406379.

The product of its (nonzero) digits is 48000, while the sum is 32.

The spelling of 54045200345 in words is "fifty-four billion, forty-five million, two hundred thousand, three hundred forty-five".