45205540606 has 8 divisors (see below), whose sum is σ = 69385248504. Its totient is φ = 22077124440.

The previous prime is 45205540603. The next prime is 45205540621. The reversal of 45205540606 is 60604550254.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45205540603) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 262822825 + ... + 262822996.

It is an arithmetic number, because the mean of its divisors is an integer number (8673156063).

Almost surely, 2^45205540606 is an apocalyptic number.

45205540606 is a deficient number, since it is larger than the sum of its proper divisors (24179707898).

45205540606 is a wasteful number, since it uses less digits than its factorization.

45205540606 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 525645866.

The product of its (nonzero) digits is 144000, while the sum is 37.

The spelling of 45205540606 in words is "forty-five billion, two hundred five million, five hundred forty thousand, six hundred six".