42515504005 has 32 divisors (see below), whose sum is σ = 55601167104. Its totient is φ = 31021111296.

The previous prime is 42515503991. The next prime is 42515504011. The reversal of 42515504005 is 50040551524.

It is a cyclic number.

It is not a de Polignac number, because 42515504005 - 2⁵ = 42515503973 is a prime.

It is a Duffinian number.

It is a congruent number.

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 31 ways as a sum of consecutive naturals, for example, 4048872 + ... + 4059358.

It is an arithmetic number, because the mean of its divisors is an integer number (1737536472).

Almost surely, 2^42515504005 is an apocalyptic number.

It is an amenable number.

42515504005 is a deficient number, since it is larger than the sum of its proper divisors (13085663099).

42515504005 is a wasteful number, since it uses less digits than its factorization.

42515504005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11245.

The product of its (nonzero) digits is 20000, while the sum is 31.

The spelling of 42515504005 in words is "forty-two billion, five hundred fifteen million, five hundred four thousand, five".