42986545532 has 12 divisors (see below), whose sum is σ = 85973091120. Its totient is φ = 18422805216.

The previous prime is 42986545531. The next prime is 42986545549. The reversal of 42986545532 is 23554568924.

42986545532 is an admirable number.

It is a hoax number, since the sum of its digits (53) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42986545531) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 767616857 + ... + 767616912.

It is an arithmetic number, because the mean of its divisors is an integer number (7164424260).

Almost surely, 2^42986545532 is an apocalyptic number.

It is an amenable number.

42986545532 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

42986545532 is a wasteful number, since it uses less digits than its factorization.

42986545532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1535233780 (or 1535233778 counting only the distinct ones).

The product of its digits is 10368000, while the sum is 53.

The spelling of 42986545532 in words is "forty-two billion, nine hundred eighty-six million, five hundred forty-five thousand, five hundred thirty-two".