4646635727043 has 16 divisors (see below), whose sum is σ = 6217801815456. Its totient is φ = 3086614245120.

The previous prime is 4646635727009. The next prime is 4646635727047. The reversal of 4646635727043 is 3407275366464.

It is a happy number.

It is not a de Polignac number, because 4646635727043 - 2¹⁸ = 4646635464899 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4646635727047) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 25446021 + ... + 25627977.

It is an arithmetic number, because the mean of its divisors is an integer number (388612613466).

Almost surely, 2^{4646635727043} is an apocalyptic number.

4646635727043 is a deficient number, since it is larger than the sum of its proper divisors (1571166088413).

4646635727043 is a wasteful number, since it uses less digits than its factorization.

4646635727043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 212534.

The product of its (nonzero) digits is 60963840, while the sum is 57.

The spelling of 4646635727043 in words is "four trillion, six hundred forty-six billion, six hundred thirty-five million, seven hundred twenty-seven thousand, forty-three".