42052534508 has 24 divisors (see below), whose sum is σ = 73891472592. Its totient is φ = 20940755904.

The previous prime is 42052534481. The next prime is 42052534543. The reversal of 42052534508 is 80543525024.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2825735 + ... + 2840577.

It is an arithmetic number, because the mean of its divisors is an integer number (3078811358).

Almost surely, 2^42052534508 is an apocalyptic number.

It is an amenable number.

42052534508 is a deficient number, since it is larger than the sum of its proper divisors (31838938084).

42052534508 is a wasteful number, since it uses less digits than its factorization.

42052534508 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17681 (or 17679 counting only the distinct ones).

The product of its (nonzero) digits is 192000, while the sum is 38.

The spelling of 42052534508 in words is "forty-two billion, fifty-two million, five hundred thirty-four thousand, five hundred eight".