595545066 has 12 divisors (see below), whose sum is σ = 1290347682. Its totient is φ = 198515016.

The previous prime is 595545053. The next prime is 595545077. The reversal of 595545066 is 660545595.

595545066 is a `hidden beast` number, since 5 + 95 + 54 + 506 + 6 = 666.

It can be written as a sum of positive squares in only one way, i.e., 525739041 + 69806025 = 22929^2 + 8355^2 .

It is a super-5 number, since 5×595545066⁵ (a number of 45 digits) contains 55555 as substring.

It is a Smith number, since the sum of its digits (45) coincides with the sum of the digits of its prime factors.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 16542901 + ... + 16542936.

Almost surely, 2^595545066 is an apocalyptic number.

595545066 is an abundant number, since it is smaller than the sum of its proper divisors (694802616).

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

595545066 is a wasteful number, since it uses less digits than its factorization.

595545066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33085845 (or 33085842 counting only the distinct ones).

The product of its (nonzero) digits is 810000, while the sum is 45.

The square root of 595545066 is about 24403.7920414021. The cubic root of 595545066 is about 841.3400125647.

It can be divided in two parts, 59554 and 5066, that added together give a triangular number (64620 = T₃₅₉).

The spelling of 595545066 in words is "five hundred ninety-five million, five hundred forty-five thousand, sixty-six".