42567525000 has 1728 divisors, whose sum is σ = 204225053760. Its totient is φ = 8164800000.

The previous prime is 42567524959. The next prime is 42567525017. The reversal of 42567525000 is 52576524.

42567525000 is a `hidden beast` number, since 42 + 5 + 67 + 52 + 500 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 431 ways as a sum of consecutive naturals, for example, 3274424994 + ... + 3274425006.

It is an arithmetic number, because the mean of its divisors is an integer number (118185795).

Almost surely, 2^42567525000 is an apocalyptic number.

42567525000 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 42567525000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (102112526880).

42567525000 is an abundant number, since it is smaller than the sum of its proper divisors (161657528760).

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

42567525000 is a wasteful number, since it uses less digits than its factorization.

42567525000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 84 (or 41 counting only the distinct ones).

The product of its (nonzero) digits is 84000, while the sum is 36.

The spelling of 42567525000 in words is "forty-two billion, five hundred sixty-seven million, five hundred twenty-five thousand".