42052827654 has 24 divisors (see below), whose sum is σ = 91119620592. Its totient is φ = 14016815280.

The previous prime is 42052827617. The next prime is 42052827659. The reversal of 42052827654 is 45672825024.

42052827654 is a `hidden beast` number, since 4 + 2 + 0 + 528 + 2 + 76 + 54 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42052827659) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 322024 + ... + 433364.

It is an arithmetic number, because the mean of its divisors is an integer number (3796650858).

Almost surely, 2^42052827654 is an apocalyptic number.

42052827654 is an abundant number, since it is smaller than the sum of its proper divisors (49066792938).

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

42052827654 is a wasteful number, since it uses less digits than its factorization.

42052827654 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 132332 (or 132329 counting only the distinct ones).

The product of its (nonzero) digits is 1075200, while the sum is 45.

The spelling of 42052827654 in words is "forty-two billion, fifty-two million, eight hundred twenty-seven thousand, six hundred fifty-four".