545412606 has 16 divisors (see below), whose sum is σ = 1092825984. Its totient is φ = 181470744.

The previous prime is 545412587. The next prime is 545412607. The reversal of 545412606 is 606214545.

It is a super-2 number, since 2×545412606² = 594949821567422472, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (545412607) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 79810 + ... + 86373.

It is an arithmetic number, because the mean of its divisors is an integer number (68301624).

Almost surely, 2^545412606 is an apocalyptic number.

545412606 is an abundant number, since it is smaller than the sum of its proper divisors (547413378).

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

545412606 is a wasteful number, since it uses less digits than its factorization.

545412606 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 166735.

The product of its (nonzero) digits is 28800, while the sum is 33.

The square root of 545412606 is about 23354.0704375062. The cubic root of 545412606 is about 817.0369991838.

The spelling of 545412606 in words is "five hundred forty-five million, four hundred twelve thousand, six hundred six".