54397079345 has 16 divisors (see below), whose sum is σ = 77008217088. Its totient is φ = 36097600320.

The previous prime is 54397079329. The next prime is 54397079419.

54397079345 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 54397079345 - 2⁴ = 54397079329 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 (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 25066694 + ... + 25068863.

It is an arithmetic number, because the mean of its divisors is an integer number (4813013568).

Almost surely, 2^54397079345 is an apocalyptic number.

It is an amenable number.

54397079345 is a deficient number, since it is larger than the sum of its proper divisors (22611137743).

54397079345 is a wasteful number, since it uses less digits than its factorization.

54397079345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50135600.

The product of its (nonzero) digits is 14288400, while the sum is 56.

The spelling of 54397079345 in words is "fifty-four billion, three hundred ninety-seven million, seventy-nine thousand, three hundred forty-five".