545438775010 has 16 divisors (see below), whose sum is σ = 981818595000. Its totient is φ = 218169110016.

The previous prime is 545438774977. The next prime is 545438775029. The reversal of 545438775010 is 10577834545.

It can be written as a sum of positive squares in 4 ways, for example, as 298333347601 + 247105427409 = 546199^2 + 497097^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 434085 + ... + 1131064.

Almost surely, 2^545438775010 is an apocalyptic number.

545438775010 is a deficient number, since it is larger than the sum of its proper divisors (436379819990).

545438775010 is a wasteful number, since it uses less digits than its factorization.

545438775010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1600005.

The product of its (nonzero) digits is 2352000, while the sum is 49.

The spelling of 545438775010 in words is "five hundred forty-five billion, four hundred thirty-eight million, seven hundred seventy-five thousand, ten".