545912716230 has 128 divisors (see below), whose sum is σ = 1663976309760. Its totient is φ = 124761876480.

The previous prime is 545912716211. The next prime is 545912716243. The reversal of 545912716230 is 32617219545.

545912716230 is a `hidden beast` number, since 5 + 4 + 5 + 9 + 12 + 7 + 1 + 623 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 16314777 + ... + 16348203.

It is an arithmetic number, because the mean of its divisors is an integer number (12999814920).

Almost surely, 2^545912716230 is an apocalyptic number.

545912716230 is an abundant number, since it is smaller than the sum of its proper divisors (1118063593530).

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

545912716230 is a wasteful number, since it uses less digits than its factorization.

545912716230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42091 (or 42085 counting only the distinct ones).

The product of its (nonzero) digits is 453600, while the sum is 45.

The spelling of 545912716230 in words is "five hundred forty-five billion, nine hundred twelve million, seven hundred sixteen thousand, two hundred thirty".