545201453066 has 8 divisors (see below), whose sum is σ = 818543617344. Its totient is φ = 272353580620.

The previous prime is 545201453051. The next prime is 545201453131. The reversal of 545201453066 is 660354102545.

It is a happy number.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 123570200 + ... + 123574611.

It is an arithmetic number, because the mean of its divisors is an integer number (102317952168).

Almost surely, 2^545201453066 is an apocalyptic number.

545201453066 is a deficient number, since it is larger than the sum of its proper divisors (273342164278).

545201453066 is a wasteful number, since it uses less digits than its factorization.

545201453066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 247145916.

The product of its (nonzero) digits is 432000, while the sum is 41.

The spelling of 545201453066 in words is "five hundred forty-five billion, two hundred one million, four hundred fifty-three thousand, sixty-six".