42525504502 has 32 divisors (see below), whose sum is σ = 69212312064. Its totient is φ = 19479657600.

The previous prime is 42525504451. The next prime is 42525504521. The reversal of 42525504502 is 20540552524.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3835627 + ... + 3846697.

It is an arithmetic number, because the mean of its divisors is an integer number (2162884752).

Almost surely, 2^42525504502 is an apocalyptic number.

42525504502 is a deficient number, since it is larger than the sum of its proper divisors (26686807562).

42525504502 is a wasteful number, since it uses less digits than its factorization.

42525504502 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12184.

The product of its (nonzero) digits is 80000, while the sum is 34.

The spelling of 42525504502 in words is "forty-two billion, five hundred twenty-five million, five hundred four thousand, five hundred two".