546305632245 has 32 divisors (see below), whose sum is σ = 972281024640. Its totient is φ = 291041700480.

The previous prime is 546305632241. The next prime is 546305632253. The reversal of 546305632245 is 542236503645.

546305632245 is a `hidden beast` number, since 5 + 4 + 6 + 3 + 0 + 5 + 632 + 2 + 4 + 5 = 666.

It is not a de Polignac number, because 546305632245 - 2² = 546305632241 is a prime.

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

It is a self number, because there is not a number n which added to its sum of digits gives 546305632245.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (546305632241) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2108376 + ... + 2353265.

It is an arithmetic number, because the mean of its divisors is an integer number (30383782020).

Almost surely, 2^546305632245 is an apocalyptic number.

It is an amenable number.

546305632245 is a deficient number, since it is larger than the sum of its proper divisors (425975392395).

546305632245 is a wasteful number, since it uses less digits than its factorization.

546305632245 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4462562 (or 4462556 counting only the distinct ones).

The product of its (nonzero) digits is 2592000, while the sum is 45.

The spelling of 546305632245 in words is "five hundred forty-six billion, three hundred five million, six hundred thirty-two thousand, two hundred forty-five".