52303455511442 has 4 divisors (see below), whose sum is σ = 78455183267166. Its totient is φ = 26151727755720.

The previous prime is 52303455511429. The next prime is 52303455511481. The reversal of 52303455511442 is 24411555430325.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 51227358414241 + 1076097097201 = 7157329^2 + 1037351^2 .

It is a junction number, because it is equal to n+sod(n) for n = 52303455511393 and 52303455511402.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13075863877859 + ... + 13075863877862.

Almost surely, 2^{52303455511442} is an apocalyptic number.

52303455511442 is a deficient number, since it is larger than the sum of its proper divisors (26151727755724).

52303455511442 is a wasteful number, since it uses less digits than its factorization.

52303455511442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26151727755723.

The product of its (nonzero) digits is 1440000, while the sum is 44.

The spelling of 52303455511442 in words is "fifty-two trillion, three hundred three billion, four hundred fifty-five million, five hundred eleven thousand, four hundred forty-two".