42532425501 has 8 divisors (see below), whose sum is σ = 56711481984. Its totient is φ = 28354159680.

The previous prime is 42532425479. The next prime is 42532425517. The reversal of 42532425501 is 10552423524.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 42532425501 - 2¹⁰ = 42532424477 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42532425541) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 58060 + ... + 297381.

It is an arithmetic number, because the mean of its divisors is an integer number (7088935248).

Almost surely, 2^42532425501 is an apocalyptic number.

It is an amenable number.

42532425501 is a deficient number, since it is larger than the sum of its proper divisors (14179056483).

42532425501 is a wasteful number, since it uses less digits than its factorization.

42532425501 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 395331.

The product of its (nonzero) digits is 48000, while the sum is 33.

The spelling of 42532425501 in words is "forty-two billion, five hundred thirty-two million, four hundred twenty-five thousand, five hundred one".