546254647745450 has 24 divisors (see below), whose sum is σ = 1161181308351072. Its totient is φ = 187287307798320.

The previous prime is 546254647745449. The next prime is 546254647745497. The reversal of 546254647745450 is 54547746452645.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 780363782144 + ... + 780363782843.

It is an arithmetic number, because the mean of its divisors is an integer number (48382554514628).

Almost surely, 2^{546254647745450} is an apocalyptic number.

546254647745450 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

546254647745450 is an abundant number, since it is smaller than the sum of its proper divisors (614926660605622).

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

546254647745450 is a wasteful number, since it uses less digits than its factorization.

546254647745450 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1560727565006 (or 1560727565001 counting only the distinct ones).

The product of its (nonzero) digits is 2257920000, while the sum is 68.

The spelling of 546254647745450 in words is "five hundred forty-six trillion, two hundred fifty-four billion, six hundred forty-seven million, seven hundred forty-five thousand, four hundred fifty".