42752603 has 8 divisors (see below), whose sum is σ = 47650320. Its totient is φ = 38119680.

The previous prime is 42752597. The next prime is 42752617. The reversal of 42752603 is 30625724.

42752603 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 42752603 - 2⁴ = 42752587 is a prime.

It is not an unprimeable number, because it can be changed into a prime (42752623) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 65858 + ... + 66503.

It is an arithmetic number, because the mean of its divisors is an integer number (5956290).

Almost surely, 2^42752603 is an apocalyptic number.

42752603 is a deficient number, since it is larger than the sum of its proper divisors (4897717).

42752603 is a wasteful number, since it uses less digits than its factorization.

42752603 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 132397.

The product of its (nonzero) digits is 10080, while the sum is 29.

The square root of 42752603 is about 6538.5474686661. The cubic root of 42752603 is about 349.6666295085. Note that the first 4 decimals are identical.

The spelling of 42752603 in words is "forty-two million, seven hundred fifty-two thousand, six hundred three".