4543136064446 has 16 divisors (see below), whose sum is σ = 7788364213344. Its totient is φ = 1947025573344.

The previous prime is 4543136064427. The next prime is 4543136064499. The reversal of 4543136064446 is 6444606313454.

It is a junction number, because it is equal to n+sod(n) for n = 4543136064394 and 4543136064403.

It is a congruent number.

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, 1856405 + ... + 3540128.

It is an arithmetic number, because the mean of its divisors is an integer number (486772763334).

Almost surely, 2^{4543136064446} is an apocalyptic number.

4543136064446 is a deficient number, since it is larger than the sum of its proper divisors (3245228148898).

4543136064446 is a wasteful number, since it uses less digits than its factorization.

4543136064446 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5456675.

The product of its (nonzero) digits is 9953280, while the sum is 50.

The spelling of 4543136064446 in words is "four trillion, five hundred forty-three billion, one hundred thirty-six million, sixty-four thousand, four hundred forty-six".