54054340345 has 32 divisors (see below), whose sum is σ = 66965512320. Its totient is φ = 41860815360.

The previous prime is 54054340331. The next prime is 54054340367. The reversal of 54054340345 is 54304345045.

It is not a de Polignac number, because 54054340345 - 2²³ = 54045951737 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 20070819 + ... + 20073511.

It is an arithmetic number, because the mean of its divisors is an integer number (2092672260).

Almost surely, 2^54054340345 is an apocalyptic number.

It is an amenable number.

54054340345 is a deficient number, since it is larger than the sum of its proper divisors (12911171975).

54054340345 is a wasteful number, since it uses less digits than its factorization.

54054340345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3465.

The product of its (nonzero) digits is 288000, while the sum is 37.

The spelling of 54054340345 in words is "fifty-four billion, fifty-four million, three hundred forty thousand, three hundred forty-five".