42530332535 has 32 divisors (see below), whose sum is σ = 52481737728. Its totient is φ = 33076097280.

The previous prime is 42530332531. The next prime is 42530332547. The reversal of 42530332535 is 53523303524.

It is not a de Polignac number, because 42530332535 - 2² = 42530332531 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 42530332495 and 42530332504.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42530332531) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 15236990 + ... + 15239780.

It is an arithmetic number, because the mean of its divisors is an integer number (1640054304).

Almost surely, 2^42530332535 is an apocalyptic number.

42530332535 is a deficient number, since it is larger than the sum of its proper divisors (9951405193).

42530332535 is a wasteful number, since it uses less digits than its factorization.

42530332535 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3455.

The product of its (nonzero) digits is 162000, while the sum is 35.

The spelling of 42530332535 in words is "forty-two billion, five hundred thirty million, three hundred thirty-two thousand, five hundred thirty-five".