546642268259 has 8 divisors (see below), whose sum is σ = 550454338128. Its totient is φ = 542834379360.

The previous prime is 546642268241. The next prime is 546642268301. The reversal of 546642268259 is 952862246645.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-546642268259 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 546642268198 and 546642268207.

It is not an unprimeable number, because it can be changed into a prime (546642868259) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 782612 + ... + 1306049.

It is an arithmetic number, because the mean of its divisors is an integer number (68806792266).

Almost surely, 2^546642268259 is an apocalyptic number.

546642268259 is a deficient number, since it is larger than the sum of its proper divisors (3812069869).

546642268259 is a wasteful number, since it uses less digits than its factorization.

546642268259 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2090485.

The product of its digits is 49766400, while the sum is 59.

The spelling of 546642268259 in words is "five hundred forty-six billion, six hundred forty-two million, two hundred sixty-eight thousand, two hundred fifty-nine".