42877604545 has 8 divisors (see below), whose sum is σ = 51524691840. Its totient is φ = 34254372720.

The previous prime is 42877604531. The next prime is 42877604579. The reversal of 42877604545 is 54540677824.

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

It is not a de Polignac number, because 42877604545 - 2¹¹ = 42877602497 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 42877604492 and 42877604501.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5959911 + ... + 5967100.

It is an arithmetic number, because the mean of its divisors is an integer number (6440586480).

Almost surely, 2^42877604545 is an apocalyptic number.

It is an amenable number.

42877604545 is a deficient number, since it is larger than the sum of its proper divisors (8647087295).

42877604545 is a wasteful number, since it uses less digits than its factorization.

42877604545 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11927735.

The product of its (nonzero) digits is 7526400, while the sum is 52.

The spelling of 42877604545 in words is "forty-two billion, eight hundred seventy-seven million, six hundred four thousand, five hundred forty-five".