545212635512 has 16 divisors (see below), whose sum is σ = 1022284578600. Its totient is φ = 272603414560.

The previous prime is 545212635497. The next prime is 545212635521. The reversal of 545212635512 is 215536212545.

It is a self number, because there is not a number n which added to its sum of digits gives 545212635512.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 579062 + ... + 1194042.

Almost surely, 2^545212635512 is an apocalyptic number.

It is an amenable number.

545212635512 is a deficient number, since it is larger than the sum of its proper divisors (477071943088).

545212635512 is a wasteful number, since it uses less digits than its factorization.

545212635512 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 725806 (or 725802 counting only the distinct ones).

The product of its digits is 360000, while the sum is 41.

The spelling of 545212635512 in words is "five hundred forty-five billion, two hundred twelve million, six hundred thirty-five thousand, five hundred twelve".