42523850535189 has 8 divisors (see below), whose sum is σ = 56703540205440. Its totient is φ = 28346697277536.

The previous prime is 42523850535109. The next prime is 42523850535239. The reversal of 42523850535189 is 98153505832524.

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

It is not a de Polignac number, because 42523850535189 - 2¹¹ = 42523850533141 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42523850535109) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 634064029 + ... + 634131090.

It is an arithmetic number, because the mean of its divisors is an integer number (7087942525680).

Almost surely, 2^{42523850535189} is an apocalyptic number.

It is an amenable number.

42523850535189 is a deficient number, since it is larger than the sum of its proper divisors (14179689670251).

42523850535189 is a wasteful number, since it uses less digits than its factorization.

42523850535189 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1268206299.

The product of its (nonzero) digits is 51840000, while the sum is 60.

The spelling of 42523850535189 in words is "forty-two trillion, five hundred twenty-three billion, eight hundred fifty million, five hundred thirty-five thousand, one hundred eighty-nine".