545641146545 has 8 divisors (see below), whose sum is σ = 714293864640. Its totient is φ = 396829924720.

The previous prime is 545641146529. The next prime is 545641146551.

545641146545 is nontrivially palindromic in base 10.

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

It is not a de Polignac number, because 545641146545 - 2⁴ = 545641146529 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 545641146493 and 545641146502.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4960374005 + ... + 4960374114.

It is an arithmetic number, because the mean of its divisors is an integer number (89286733080).

Almost surely, 2^545641146545 is an apocalyptic number.

545641146545 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

545641146545 is a deficient number, since it is larger than the sum of its proper divisors (168652718095).

545641146545 is a wasteful number, since it uses less digits than its factorization.

545641146545 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9920748135.

The product of its digits is 5760000, while the sum is 50.

The spelling of 545641146545 in words is "five hundred forty-five billion, six hundred forty-one million, one hundred forty-six thousand, five hundred forty-five".