545044313135 has 48 divisors (see below), whose sum is σ = 771830337600. Its totient is φ = 361742492160.

The previous prime is 545044313117. The next prime is 545044313147. The reversal of 545044313135 is 531313440545.

It is not a de Polignac number, because 545044313135 - 2²⁴ = 545027535919 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 23133341 + ... + 23156889.

It is an arithmetic number, because the mean of its divisors is an integer number (16079798700).

Almost surely, 2^545044313135 is an apocalyptic number.

545044313135 is a deficient number, since it is larger than the sum of its proper divisors (226786024465).

545044313135 is a wasteful number, since it uses less digits than its factorization.

545044313135 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23856 (or 23729 counting only the distinct ones).

The product of its (nonzero) digits is 216000, while the sum is 38.

The spelling of 545044313135 in words is "five hundred forty-five billion, forty-four million, three hundred thirteen thousand, one hundred thirty-five".