42516550285 has 8 divisors (see below), whose sum is σ = 55658029536. Its totient is φ = 30921127440.

The previous prime is 42516550267. The next prime is 42516550303. The reversal of 42516550285 is 58205561524.

42516550285 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (42516550267) and next prime (42516550303).

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

It is not a de Polignac number, because 42516550285 - 2⁹ = 42516549773 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 386514039 + ... + 386514148.

It is an arithmetic number, because the mean of its divisors is an integer number (6957253692).

Almost surely, 2^42516550285 is an apocalyptic number.

It is an amenable number.

42516550285 is a deficient number, since it is larger than the sum of its proper divisors (13141479251).

42516550285 is a wasteful number, since it uses less digits than its factorization.

42516550285 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 773028203.

The product of its (nonzero) digits is 480000, while the sum is 43.

The spelling of 42516550285 in words is "forty-two billion, five hundred sixteen million, five hundred fifty thousand, two hundred eighty-five".