545550010 has 8 divisors (see below), whose sum is σ = 981990036. Its totient is φ = 218220000.

The previous prime is 545549999. The next prime is 545550017. The reversal of 545550010 is 10055545.

It can be written as a sum of positive squares in 2 ways, for example, as 503598481 + 41951529 = 22441^2 + 6477^2 .

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

It is a super-2 number, since 2×545550010² = 595249626822000200, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (545550017) 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 3 ways as a sum of consecutive naturals, for example, 27277491 + ... + 27277510.

Almost surely, 2^545550010 is an apocalyptic number.

545550010 is a deficient number, since it is larger than the sum of its proper divisors (436440026).

545550010 is a wasteful number, since it uses less digits than its factorization.

545550010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54555008.

The product of its (nonzero) digits is 2500, while the sum is 25.

The square root of 545550010 is about 23357.0120092447. The cubic root of 545550010 is about 817.1056045690.

The spelling of 545550010 in words is "five hundred forty-five million, five hundred fifty thousand, ten".