545412651534 has 48 divisors (see below), whose sum is σ = 1186647098832. Its totient is φ = 181048068864.

The previous prime is 545412651523. The next prime is 545412651557. The reversal of 545412651534 is 435156214545.

545412651534 is a `hidden beast` number, since 5 + 4 + 5 + 4 + 126 + 515 + 3 + 4 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 545412651534.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 9309577 + ... + 9367979.

It is an arithmetic number, because the mean of its divisors is an integer number (24721814559).

Almost surely, 2^545412651534 is an apocalyptic number.

545412651534 is an abundant number, since it is smaller than the sum of its proper divisors (641234447298).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

545412651534 is a wasteful number, since it uses less digits than its factorization.

545412651534 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60561 (or 60558 counting only the distinct ones).

The product of its digits is 1440000, while the sum is 45.

The spelling of 545412651534 in words is "five hundred forty-five billion, four hundred twelve million, six hundred fifty-one thousand, five hundred thirty-four".