52423511442 has 16 divisors (see below), whose sum is σ = 104986641792. Its totient is φ = 17451234000.

The previous prime is 52423511407. The next prime is 52423511489. The reversal of 52423511442 is 24411532425.

52423511442 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5812573 + ... + 5821584.

It is an arithmetic number, because the mean of its divisors is an integer number (6561665112).

Almost surely, 2^52423511442 is an apocalyptic number.

52423511442 is an abundant number, since it is smaller than the sum of its proper divisors (52563130350).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

52423511442 is a wasteful number, since it uses less digits than its factorization.

52423511442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11634913.

The product of its digits is 38400, while the sum is 33.

The spelling of 52423511442 in words is "fifty-two billion, four hundred twenty-three million, five hundred eleven thousand, four hundred forty-two".