42007532603 has 32 divisors (see below), whose sum is σ = 46780675200. Its totient is φ = 37577143296.

The previous prime is 42007532599. The next prime is 42007532617. The reversal of 42007532603 is 30623570024.

42007532603 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 42007532603 - 2² = 42007532599 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 42007532603.

It is not an unprimeable number, because it can be changed into a prime (42007532683) 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, 5647775 + ... + 5655207.

It is an arithmetic number, because the mean of its divisors is an integer number (1461896100).

Almost surely, 2^42007532603 is an apocalyptic number.

42007532603 is a deficient number, since it is larger than the sum of its proper divisors (4773142597).

42007532603 is a wasteful number, since it uses less digits than its factorization.

42007532603 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7751.

The product of its (nonzero) digits is 30240, while the sum is 32.

The spelling of 42007532603 in words is "forty-two billion, seven million, five hundred thirty-two thousand, six hundred three".