545653141356545 has 8 divisors (see below), whose sum is σ = 654789869737920. Its totient is φ = 436518446345200.

The previous prime is 545653141356541. The next prime is 545653141356569.

545653141356545 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 545653141356545 - 2² = 545653141356541 is a prime.

It is not an unprimeable number, because it can be changed into a prime (545653141356541) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 507752075 + ... + 508825584.

It is an arithmetic number, because the mean of its divisors is an integer number (81848733717240).

Almost surely, 2^{545653141356545} is an apocalyptic number.

It is an amenable number.

545653141356545 is a deficient number, since it is larger than the sum of its proper divisors (109136728381375).

545653141356545 is a wasteful number, since it uses less digits than its factorization.

545653141356545 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1016685015.

The product of its digits is 324000000, while the sum is 62.

The spelling of 545653141356545 in words is "five hundred forty-five trillion, six hundred fifty-three billion, one hundred forty-one million, three hundred fifty-six thousand, five hundred forty-five".