4642654562464 has 96 divisors (see below), whose sum is σ = 9236498040000. Its totient is φ = 2297023432704.

The previous prime is 4642654562461. The next prime is 4642654562477.

4642654562464 is nontrivially palindromic in base 10.

It is a junction number, because it is equal to n+sod(n) for n = 4642654562399 and 4642654562408.

It is not an unprimeable number, because it can be changed into a prime (4642654562461) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1563708372 + ... + 1563711340.

It is an arithmetic number, because the mean of its divisors is an integer number (96213521250).

Almost surely, 2^{4642654562464} is an apocalyptic number.

It is an amenable number.

4642654562464 is a deficient number, since it is larger than the sum of its proper divisors (4593843477536).

4642654562464 is a wasteful number, since it uses less digits than its factorization.

4642654562464 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4350 (or 4342 counting only the distinct ones).

The product of its digits is 132710400, while the sum is 58.

The spelling of 4642654562464 in words is "four trillion, six hundred forty-two billion, six hundred fifty-four million, five hundred sixty-two thousand, four hundred sixty-four".