545211060112545 has 16 divisors (see below), whose sum is σ = 880974703075392. Its totient is φ = 287900229761600.

The previous prime is 545211060112541. The next prime is 545211060112591.

545211060112545 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 545211060112545 - 2² = 545211060112541 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 545211060112497 and 545211060112506.

It is not an unprimeable number, because it can be changed into a prime (545211060112541) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 179937642087 + ... + 179937645116.

It is an arithmetic number, because the mean of its divisors is an integer number (55060918942212).

Almost surely, 2^{545211060112545} is an apocalyptic number.

It is an amenable number.

545211060112545 is a deficient number, since it is larger than the sum of its proper divisors (335763642962847).

545211060112545 is a wasteful number, since it uses less digits than its factorization.

545211060112545 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 359875287312.

The product of its (nonzero) digits is 240000, while the sum is 42.

The spelling of 545211060112545 in words is "five hundred forty-five trillion, two hundred eleven billion, sixty million, one hundred twelve thousand, five hundred forty-five".