545213033524 has 48 divisors (see below), whose sum is σ = 976985856000. Its totient is φ = 266176181376.

The previous prime is 545213033513. The next prime is 545213033543. The reversal of 545213033524 is 425330312545.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8217387 + ... + 8283469.

It is an arithmetic number, because the mean of its divisors is an integer number (20353872000).

Almost surely, 2^545213033524 is an apocalyptic number.

It is an amenable number.

545213033524 is a deficient number, since it is larger than the sum of its proper divisors (431772822476).

545213033524 is a wasteful number, since it uses less digits than its factorization.

545213033524 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66472 (or 66470 counting only the distinct ones).

The product of its (nonzero) digits is 216000, while the sum is 37.

The spelling of 545213033524 in words is "five hundred forty-five billion, two hundred thirteen million, thirty-three thousand, five hundred twenty-four".