545276106 has 24 divisors (see below), whose sum is σ = 1182080484. Its totient is φ = 181658880.

The previous prime is 545276101. The next prime is 545276113. The reversal of 545276106 is 601672545.

It is a happy number.

545276106 is a `hidden beast` number, since 545 + 2 + 7 + 6 + 106 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 512614881 + 32661225 = 22641^2 + 5715^2 .

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (545276101) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 30180 + ... + 44736.

Almost surely, 2^545276106 is an apocalyptic number.

545276106 is an abundant number, since it is smaller than the sum of its proper divisors (636804378).

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

545276106 is a wasteful number, since it uses less digits than its factorization.

545276106 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16646 (or 16643 counting only the distinct ones).

The product of its (nonzero) digits is 50400, while the sum is 36.

The square root of 545276106 is about 23351.1478518723. The cubic root of 545276106 is about 816.9688337532.

The spelling of 545276106 in words is "five hundred forty-five million, two hundred seventy-six thousand, one hundred six".