42535502250 has 64 divisors (see below), whose sum is σ = 106197751296. Its totient is φ = 11339688000.

The previous prime is 42535502237. The next prime is 42535502257. The reversal of 42535502250 is 5220553524.

It is not an unprimeable number, because it can be changed into a prime (42535502257) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4360879 + ... + 4370621.

It is an arithmetic number, because the mean of its divisors is an integer number (1659339864).

Almost surely, 2^42535502250 is an apocalyptic number.

42535502250 is an abundant number, since it is smaller than the sum of its proper divisors (63662249046).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

42535502250 is a wasteful number, since it uses less digits than its factorization.

42535502250 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15584 (or 15574 counting only the distinct ones).

The product of its (nonzero) digits is 60000, while the sum is 33.

The spelling of 42535502250 in words is "forty-two billion, five hundred thirty-five million, five hundred two thousand, two hundred fifty".