4605180674545 has 64 divisors (see below), whose sum is σ = 6269172940800. Its totient is φ = 3216803869440.

The previous prime is 4605180674543. The next prime is 4605180674557. The reversal of 4605180674545 is 5454760815064.

It is not a de Polignac number, because 4605180674545 - 2¹ = 4605180674543 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (55).

It is not an unprimeable number, because it can be changed into a prime (4605180674543) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 563045266 + ... + 563053444.

It is an arithmetic number, because the mean of its divisors is an integer number (97955827200).

Almost surely, 2^{4605180674545} is an apocalyptic number.

It is an amenable number.

4605180674545 is a deficient number, since it is larger than the sum of its proper divisors (1663992266255).

4605180674545 is a wasteful number, since it uses less digits than its factorization.

4605180674545 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10030.

The product of its (nonzero) digits is 16128000, while the sum is 55.

It can be divided in two parts, 4605180 and 674545, that added together give a palindrome (5279725).

The spelling of 4605180674545 in words is "four trillion, six hundred five billion, one hundred eighty million, six hundred seventy-four thousand, five hundred forty-five".