545524425545 has 32 divisors (see below), whose sum is σ = 719506488960. Its totient is φ = 393766064640.

The previous prime is 545524425533. The next prime is 545524425599.

545524425545 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 545524425545 - 2²⁰ = 545523376969 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 545524425493 and 545524425502.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 29018669 + ... + 29037461.

It is an arithmetic number, because the mean of its divisors is an integer number (22484577780).

Almost surely, 2^545524425545 is an apocalyptic number.

545524425545 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

545524425545 is a deficient number, since it is larger than the sum of its proper divisors (173982063415).

545524425545 is a wasteful number, since it uses less digits than its factorization.

545524425545 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22745.

The product of its digits is 16000000, while the sum is 50.

The spelling of 545524425545 in words is "five hundred forty-five billion, five hundred twenty-four million, four hundred twenty-five thousand, five hundred forty-five".