545360343063545 has 24 divisors (see below), whose sum is σ = 665357363955648. Its totient is φ = 429122671421760.

The previous prime is 545360343063463. The next prime is 545360343063631.

545360343063545 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 545360343063545 - 2¹⁸ = 545360342801401 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 621024044 + ... + 621901586.

It is an arithmetic number, because the mean of its divisors is an integer number (27723223498152).

Almost surely, 2^{545360343063545} is an apocalyptic number.

It is an amenable number.

545360343063545 is a deficient number, since it is larger than the sum of its proper divisors (119997020892103).

545360343063545 is an equidigital number, since it uses as much as digits as its factorization.

545360343063545 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 911073 (or 911012 counting only the distinct ones).

The product of its (nonzero) digits is 116640000, while the sum is 56.

The spelling of 545360343063545 in words is "five hundred forty-five trillion, three hundred sixty billion, three hundred forty-three million, sixty-three thousand, five hundred forty-five".