4536065421322 has 4 divisors (see below), whose sum is σ = 6804098131986. Its totient is φ = 2268032710660.

The previous prime is 4536065421313. The next prime is 4536065421347. The reversal of 4536065421322 is 2231245606354.

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., 4469211630601 + 66853790721 = 2114051^2 + 258561^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1134016355329 + ... + 1134016355332.

Almost surely, 2^{4536065421322} is an apocalyptic number.

4536065421322 is a deficient number, since it is larger than the sum of its proper divisors (2268032710664).

4536065421322 is a wasteful number, since it uses less digits than its factorization.

4536065421322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2268032710663.

The product of its (nonzero) digits is 1036800, while the sum is 43.

The spelling of 4536065421322 in words is "four trillion, five hundred thirty-six billion, sixty-five million, four hundred twenty-one thousand, three hundred twenty-two".