42532441652 has 6 divisors (see below), whose sum is σ = 74431772898. Its totient is φ = 21266220824.

The previous prime is 42532441631. The next prime is 42532441691. The reversal of 42532441652 is 25614423524.

It can be written as a sum of positive squares in only one way, i.e., 21864353956 + 20668087696 = 147866^2 + 143764^2 .

It is a congruent number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 5316555203 + ... + 5316555210.

It is an arithmetic number, because the mean of its divisors is an integer number (12405295483).

Almost surely, 2^42532441652 is an apocalyptic number.

It is an amenable number.

42532441652 is a deficient number, since it is larger than the sum of its proper divisors (31899331246).

42532441652 is a wasteful number, since it uses less digits than its factorization.

42532441652 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10633110417 (or 10633110415 counting only the distinct ones).

The product of its digits is 230400, while the sum is 38.

The spelling of 42532441652 in words is "forty-two billion, five hundred thirty-two million, four hundred forty-one thousand, six hundred fifty-two".