54510340603505 has 16 divisors (see below), whose sum is σ = 65626175645184. Its totient is φ = 43465764222720.

The previous prime is 54510340603489. The next prime is 54510340603567. The reversal of 54510340603505 is 50530604301545.

It is not a de Polignac number, because 54510340603505 - 2⁴ = 54510340603489 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 276571424 + ... + 276768446.

It is an arithmetic number, because the mean of its divisors is an integer number (4101635977824).

Almost surely, 2^{54510340603505} is an apocalyptic number.

It is an amenable number.

54510340603505 is a deficient number, since it is larger than the sum of its proper divisors (11115835041679).

54510340603505 is a wasteful number, since it uses less digits than its factorization.

54510340603505 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 377576.

The product of its (nonzero) digits is 540000, while the sum is 41.

The spelling of 54510340603505 in words is "fifty-four trillion, five hundred ten billion, three hundred forty million, six hundred three thousand, five hundred five".