1545621160606 has 8 divisors (see below), whose sum is σ = 2318583328200. Its totient is φ = 772760051208.

The previous prime is 1545621160561. The next prime is 1545621160607. The reversal of 1545621160606 is 6060611265451.

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

It is a super-2 number, since 2×1545621160606² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1545621160607) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25226301 + ... + 25287496.

It is an arithmetic number, because the mean of its divisors is an integer number (289822916025).

Almost surely, 2^{1545621160606} is an apocalyptic number.

1545621160606 is a deficient number, since it is larger than the sum of its proper divisors (772962167594).

1545621160606 is a wasteful number, since it uses less digits than its factorization.

1545621160606 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50529098.

The product of its (nonzero) digits is 259200, while the sum is 43.

The spelling of 1545621160606 in words is "one trillion, five hundred forty-five billion, six hundred twenty-one million, one hundred sixty thousand, six hundred six".