42579285275 has 12 divisors (see below), whose sum is σ = 52805028744. Its totient is φ = 34059096000.

The previous prime is 42579285211. The next prime is 42579285283. The reversal of 42579285275 is 57258297524.

It is not a de Polignac number, because 42579285275 - 2⁶ = 42579285211 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 42579285275.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 100055 + ... + 308495.

It is an arithmetic number, because the mean of its divisors is an integer number (4400419062).

Almost surely, 2^42579285275 is an apocalyptic number.

42579285275 is a deficient number, since it is larger than the sum of its proper divisors (10225743469).

42579285275 is a wasteful number, since it uses less digits than its factorization.

42579285275 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 216622 (or 216617 counting only the distinct ones).

The product of its digits is 14112000, while the sum is 56.

The spelling of 42579285275 in words is "forty-two billion, five hundred seventy-nine million, two hundred eighty-five thousand, two hundred seventy-five".