546249545 has 8 divisors (see below), whose sum is σ = 655699200. Its totient is φ = 436866480.

The previous prime is 546249541. The next prime is 546249547. The reversal of 546249545 is 545942645.

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

It is not a de Polignac number, because 546249545 - 2² = 546249541 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 546249496 and 546249505.

It is not an unprimeable number, because it can be changed into a prime (546249541) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3656 + ... + 33254.

It is an arithmetic number, because the mean of its divisors is an integer number (81962400).

Almost surely, 2^546249545 is an apocalyptic number.

It is an amenable number.

546249545 is a deficient number, since it is larger than the sum of its proper divisors (109449655).

546249545 is a wasteful number, since it uses less digits than its factorization.

546249545 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33295.

The product of its digits is 864000, while the sum is 44.

The square root of 546249545 is about 23371.9820511655. The cubic root of 546249545 is about 817.4547017019.

The spelling of 546249545 in words is "five hundred forty-six million, two hundred forty-nine thousand, five hundred forty-five".