42525543000 has 128 divisors (see below), whose sum is σ = 136265987520. Its totient is φ = 11033625600.

The previous prime is 42525542977. The next prime is 42525543001. The reversal of 42525543000 is 34552524.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42525543001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 80557 + ... + 302556.

Almost surely, 2^42525543000 is an apocalyptic number.

42525543000 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

42525543000 is an abundant number, since it is smaller than the sum of its proper divisors (93740444520).

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

42525543000 is a wasteful number, since it uses less digits than its factorization.

42525543000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 383174 (or 383160 counting only the distinct ones).

The product of its (nonzero) digits is 24000, while the sum is 30.

The spelling of 42525543000 in words is "forty-two billion, five hundred twenty-five million, five hundred forty-three thousand".